diff --git a/CHANGELOG.md b/CHANGELOG.md
index 46982f048f1..13f06d30853 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,8 @@
 - Converted `EuiStepNumber` to TS ([#1893](https://github.com/elastic/eui/pull/1893))
 - Converted `EuiFormControlLayoutClearButton` to TS ([#1922](https://github.com/elastic/eui/pull/1922))
 - Added `data-test-subj` property to `EuiDraggable` and `EuiDroppable` ([#1943](https://github.com/elastic/eui/pull/1943))
-- Add type definitions to `EuiSuperSelect` ([##1752](https://github.com/elastic/eui/issues/1752))
+- Add type definitions to `EuiSuperSelect` ([#1752](https://github.com/elastic/eui/issues/1752))
+- Updated `EuiIcon` to use Slack's updated branding ([#1954](https://github.com/elastic/eui/issues/1954))
 
 ## [`11.1.0`](https://github.com/elastic/eui/tree/v11.1.0)
 
diff --git a/src/components/icon/__snapshots__/icon.test.tsx.snap b/src/components/icon/__snapshots__/icon.test.tsx.snap
index ef704818a9b..3fb86287e06 100644
--- a/src/components/icon/__snapshots__/icon.test.tsx.snap
+++ b/src/components/icon/__snapshots__/icon.test.tsx.snap
@@ -4537,15 +4537,29 @@ exports[`EuiIcon props type logoSlack is rendered 1`] = `
   width="32"
   xmlns="http://www.w3.org/2000/svg"
 >
-  <path
-    d="M13.271 14.61l4.239-1.42 1.37 4.094-4.238 1.42z"
-  />
-  <path
-    d="M13.271 14.61l4.239-1.42 1.37 4.094-4.238 1.42z"
-  />
-  <path
-    d="M30.629 11.556c-3.277-10.921-8-13.46-18.921-10.185-10.92 3.277-13.46 8-10.184 18.921 3.276 10.92 8 13.46 18.92 10.184 10.921-3.276 13.46-8 10.185-18.92zm-5.512 7.085l-2.057.686.711 2.133c.28.864-.177 1.803-1.04 2.083-.179.05-.382.101-.56.076a1.695 1.695 0 0 1-1.523-1.117l-.711-2.134-4.242 1.422.711 2.134c.28.863-.177 1.803-1.04 2.082-.179.051-.382.102-.56.077a1.695 1.695 0 0 1-1.523-1.118l-.712-2.133-2.057.685c-.177.051-.38.102-.558.077a1.695 1.695 0 0 1-1.524-1.118c-.28-.863.178-1.803 1.041-2.082l2.057-.686-1.371-4.089-2.057.686c-.178.05-.381.101-.56.076a1.695 1.695 0 0 1-1.523-1.118c-.28-.863.178-1.803 1.041-2.082l2.057-.686-.71-2.133c-.28-.864.177-1.803 1.04-2.083.864-.279 1.804.178 2.083 1.042l.711 2.133 4.242-1.422-.712-2.134c-.279-.863.178-1.803 1.042-2.082.863-.28 1.803.178 2.082 1.041l.711 2.133 2.057-.685c.864-.28 1.804.178 2.083 1.041.28.864-.178 1.803-1.041 2.083l-2.057.685 1.371 4.09 2.057-.687c.864-.279 1.803.178 2.083 1.042.28.863-.178 1.803-1.042 2.082z"
-  />
+  <g
+    fill="none"
+  >
+    <path
+      d="M6.81290323 3.40645161C6.81290323 5.23870968 5.31612903 6.73548387 3.48387097 6.73548387 1.6516129 6.73548387.15483871 5.23870968.15483871 3.40645161.15483871 1.57419355 1.6516129.0774193548 3.48387097.0774193548L6.81290323.0774193548 6.81290323 3.40645161zM8.49032258 3.40645161C8.49032258 1.57419355 9.98709677.0774193548 11.8193548.0774193548 13.6516129.0774193548 15.1483871 1.57419355 15.1483871 3.40645161L15.1483871 11.7419355C15.1483871 13.5741935 13.6516129 15.0709677 11.8193548 15.0709677 9.98709677 15.0709677 8.49032258 13.5741935 8.49032258 11.7419355L8.49032258 3.40645161z"
+      fill="#E01E5A"
+      transform="translate(0 16.774)"
+    />
+    <path
+      d="M11.8193548 6.81290323C9.98709677 6.81290323 8.49032258 5.31612903 8.49032258 3.48387097 8.49032258 1.6516129 9.98709677.15483871 11.8193548.15483871 13.6516129.15483871 15.1483871 1.6516129 15.1483871 3.48387097L15.1483871 6.81290323 11.8193548 6.81290323zM11.8193548 8.49032258C13.6516129 8.49032258 15.1483871 9.98709677 15.1483871 11.8193548 15.1483871 13.6516129 13.6516129 15.1483871 11.8193548 15.1483871L3.48387097 15.1483871C1.6516129 15.1483871.15483871 13.6516129.15483871 11.8193548.15483871 9.98709677 1.6516129 8.49032258 3.48387097 8.49032258L11.8193548 8.49032258z"
+      fill="#36C5F0"
+    />
+    <path
+      d="M8.41290323 11.8193548C8.41290323 9.98709677 9.90967742 8.49032258 11.7419355 8.49032258 13.5741935 8.49032258 15.0709677 9.98709677 15.0709677 11.8193548 15.0709677 13.6516129 13.5741935 15.1483871 11.7419355 15.1483871L8.41290323 15.1483871 8.41290323 11.8193548zM6.73548387 11.8193548C6.73548387 13.6516129 5.23870968 15.1483871 3.40645161 15.1483871 1.57419355 15.1483871.0774193548 13.6516129.0774193548 11.8193548L.0774193548 3.48387097C.0774193548 1.6516129 1.57419355.15483871 3.40645161.15483871 5.23870968.15483871 6.73548387 1.6516129 6.73548387 3.48387097L6.73548387 11.8193548z"
+      fill="#2EB67D"
+      transform="translate(16.774)"
+    />
+    <path
+      d="M3.40645161 8.41290323C5.23870968 8.41290323 6.73548387 9.90967742 6.73548387 11.7419355 6.73548387 13.5741935 5.23870968 15.0709677 3.40645161 15.0709677 1.57419355 15.0709677.0774193548 13.5741935.0774193548 11.7419355L.0774193548 8.41290323 3.40645161 8.41290323zM3.40645161 6.73548387C1.57419355 6.73548387.0774193548 5.23870968.0774193548 3.40645161.0774193548 1.57419355 1.57419355.0774193548 3.40645161.0774193548L11.7419355.0774193548C13.5741935.0774193548 15.0709677 1.57419355 15.0709677 3.40645161 15.0709677 5.23870968 13.5741935 6.73548387 11.7419355 6.73548387L3.40645161 6.73548387z"
+      fill="#ECB22E"
+      transform="translate(16.774 16.774)"
+    />
+  </g>
 </svg>
 `;
 
diff --git a/src/components/icon/assets/logo_slack.js b/src/components/icon/assets/logo_slack.js
index 7b6965ca0fe..082b8a6f1a5 100644
--- a/src/components/icon/assets/logo_slack.js
+++ b/src/components/icon/assets/logo_slack.js
@@ -2,14 +2,32 @@ import React from 'react';
 
 const EuiIconLogoSlack = props => (
   <svg
-    width={32}
-    height={32}
-    viewBox="0 0 32 32"
     xmlns="http://www.w3.org/2000/svg"
+    width="32"
+    height="32"
+    viewBox="0 0 32 32"
     {...props}>
-    <path d="M13.271 14.61l4.239-1.42 1.37 4.094-4.238 1.42z" />
-    <path d="M13.271 14.61l4.239-1.42 1.37 4.094-4.238 1.42z" />
-    <path d="M30.629 11.556c-3.277-10.921-8-13.46-18.921-10.185-10.92 3.277-13.46 8-10.184 18.921 3.276 10.92 8 13.46 18.92 10.184 10.921-3.276 13.46-8 10.185-18.92zm-5.512 7.085l-2.057.686.711 2.133c.28.864-.177 1.803-1.04 2.083-.179.05-.382.101-.56.076a1.695 1.695 0 0 1-1.523-1.117l-.711-2.134-4.242 1.422.711 2.134c.28.863-.177 1.803-1.04 2.082-.179.051-.382.102-.56.077a1.695 1.695 0 0 1-1.523-1.118l-.712-2.133-2.057.685c-.177.051-.38.102-.558.077a1.695 1.695 0 0 1-1.524-1.118c-.28-.863.178-1.803 1.041-2.082l2.057-.686-1.371-4.089-2.057.686c-.178.05-.381.101-.56.076a1.695 1.695 0 0 1-1.523-1.118c-.28-.863.178-1.803 1.041-2.082l2.057-.686-.71-2.133c-.28-.864.177-1.803 1.04-2.083.864-.279 1.804.178 2.083 1.042l.711 2.133 4.242-1.422-.712-2.134c-.279-.863.178-1.803 1.042-2.082.863-.28 1.803.178 2.082 1.041l.711 2.133 2.057-.685c.864-.28 1.804.178 2.083 1.041.28.864-.178 1.803-1.041 2.083l-2.057.685 1.371 4.09 2.057-.687c.864-.279 1.803.178 2.083 1.042.28.863-.178 1.803-1.042 2.082z" />
+    <g fill="none">
+      <path
+        fill="#E01E5A"
+        d="M6.81290323 3.40645161C6.81290323 5.23870968 5.31612903 6.73548387 3.48387097 6.73548387 1.6516129 6.73548387.15483871 5.23870968.15483871 3.40645161.15483871 1.57419355 1.6516129.0774193548 3.48387097.0774193548L6.81290323.0774193548 6.81290323 3.40645161zM8.49032258 3.40645161C8.49032258 1.57419355 9.98709677.0774193548 11.8193548.0774193548 13.6516129.0774193548 15.1483871 1.57419355 15.1483871 3.40645161L15.1483871 11.7419355C15.1483871 13.5741935 13.6516129 15.0709677 11.8193548 15.0709677 9.98709677 15.0709677 8.49032258 13.5741935 8.49032258 11.7419355L8.49032258 3.40645161z"
+        transform="translate(0 16.774)"
+      />
+      <path
+        fill="#36C5F0"
+        d="M11.8193548 6.81290323C9.98709677 6.81290323 8.49032258 5.31612903 8.49032258 3.48387097 8.49032258 1.6516129 9.98709677.15483871 11.8193548.15483871 13.6516129.15483871 15.1483871 1.6516129 15.1483871 3.48387097L15.1483871 6.81290323 11.8193548 6.81290323zM11.8193548 8.49032258C13.6516129 8.49032258 15.1483871 9.98709677 15.1483871 11.8193548 15.1483871 13.6516129 13.6516129 15.1483871 11.8193548 15.1483871L3.48387097 15.1483871C1.6516129 15.1483871.15483871 13.6516129.15483871 11.8193548.15483871 9.98709677 1.6516129 8.49032258 3.48387097 8.49032258L11.8193548 8.49032258z"
+      />
+      <path
+        fill="#2EB67D"
+        d="M8.41290323 11.8193548C8.41290323 9.98709677 9.90967742 8.49032258 11.7419355 8.49032258 13.5741935 8.49032258 15.0709677 9.98709677 15.0709677 11.8193548 15.0709677 13.6516129 13.5741935 15.1483871 11.7419355 15.1483871L8.41290323 15.1483871 8.41290323 11.8193548zM6.73548387 11.8193548C6.73548387 13.6516129 5.23870968 15.1483871 3.40645161 15.1483871 1.57419355 15.1483871.0774193548 13.6516129.0774193548 11.8193548L.0774193548 3.48387097C.0774193548 1.6516129 1.57419355.15483871 3.40645161.15483871 5.23870968.15483871 6.73548387 1.6516129 6.73548387 3.48387097L6.73548387 11.8193548z"
+        transform="translate(16.774)"
+      />
+      <path
+        fill="#ECB22E"
+        d="M3.40645161 8.41290323C5.23870968 8.41290323 6.73548387 9.90967742 6.73548387 11.7419355 6.73548387 13.5741935 5.23870968 15.0709677 3.40645161 15.0709677 1.57419355 15.0709677.0774193548 13.5741935.0774193548 11.7419355L.0774193548 8.41290323 3.40645161 8.41290323zM3.40645161 6.73548387C1.57419355 6.73548387.0774193548 5.23870968.0774193548 3.40645161.0774193548 1.57419355 1.57419355.0774193548 3.40645161.0774193548L11.7419355.0774193548C13.5741935.0774193548 15.0709677 1.57419355 15.0709677 3.40645161 15.0709677 5.23870968 13.5741935 6.73548387 11.7419355 6.73548387L3.40645161 6.73548387z"
+        transform="translate(16.774 16.774)"
+      />
+    </g>
   </svg>
 );
 
diff --git a/src/components/icon/assets/logo_slack.svg b/src/components/icon/assets/logo_slack.svg
index ab36af3791d..94695bbd5ea 100644
--- a/src/components/icon/assets/logo_slack.svg
+++ b/src/components/icon/assets/logo_slack.svg
@@ -1,7 +1,8 @@
 <svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32">
-  <g>
-    <rect width="4.47" height="4.317" x="13.841" y="13.789" transform="rotate(-18.518 16.076 15.948)"/>
-    <rect width="4.47" height="4.317" x="13.841" y="13.789" transform="rotate(-18.518 16.076 15.948)"/>
-    <path d="M30.6285714,11.5555556 C27.352381,0.634920635 22.6285714,-1.9047619 11.7079365,1.37142857 C0.787301587,4.64761905 -1.75238095,9.37142857 1.52380952,20.2920635 C4.8,31.2126984 9.52380952,33.752381 20.4444444,30.4761905 C31.3650794,27.2 33.9047619,22.4761905 30.6285714,11.5555556 Z M25.1174603,18.6412698 L23.0603175,19.3269841 L23.7714286,21.4603175 C24.0507937,22.3238095 23.5936508,23.2634921 22.7301587,23.5428571 C22.552381,23.5936508 22.3492063,23.6444444 22.1714286,23.6190476 C21.5111111,23.5936508 20.8761905,23.1619048 20.647619,22.5015873 L19.9365079,20.368254 L15.6952381,21.7904762 L16.4063492,23.9238095 C16.6857143,24.7873016 16.2285714,25.7269841 15.3650794,26.0063492 C15.1873016,26.0571429 14.984127,26.1079365 14.8063492,26.0825397 C14.1460317,26.0571429 13.5111111,25.6253968 13.2825397,24.9650794 L12.5714286,22.831746 L10.5142857,23.5174603 C10.3365079,23.568254 10.1333333,23.6190476 9.95555556,23.5936508 C9.2952381,23.568254 8.66031746,23.1365079 8.43174603,22.4761905 C8.15238095,21.6126984 8.60952381,20.6730159 9.47301587,20.3936508 L11.5301587,19.7079365 L10.1587302,15.6190476 L8.1015873,16.3047619 C7.92380952,16.3555556 7.72063492,16.4063492 7.54285714,16.3809524 C6.88253968,16.3555556 6.24761905,15.9238095 6.01904762,15.2634921 C5.73968254,14.4 6.1968254,13.4603175 7.06031746,13.1809524 L9.11746032,12.4952381 L8.40634921,10.3619048 C8.12698413,9.4984127 8.58412698,8.55873016 9.44761905,8.27936508 C10.3111111,8 11.2507937,8.45714286 11.5301587,9.32063492 L12.2412698,11.4539683 L16.4825397,10.031746 L15.7714286,7.8984127 C15.4920635,7.03492063 15.9492063,6.0952381 16.8126984,5.81587302 C17.6761905,5.53650794 18.615873,5.99365079 18.8952381,6.85714286 L19.6063492,8.99047619 L21.6634921,8.3047619 C22.5269841,8.02539683 23.4666667,8.48253968 23.7460317,9.34603175 C24.0253968,10.2095238 23.568254,11.1492063 22.7047619,11.4285714 L20.647619,12.1142857 L22.0190476,16.2031746 L24.0761905,15.5174603 C24.9396825,15.2380952 25.8793651,15.6952381 26.1587302,16.5587302 C26.4380952,17.4222222 25.9809524,18.3619048 25.1174603,18.6412698 Z"/>
+  <g fill="none">
+    <path fill="#E01E5A" d="M6.81290323 3.40645161C6.81290323 5.23870968 5.31612903 6.73548387 3.48387097 6.73548387 1.6516129 6.73548387.15483871 5.23870968.15483871 3.40645161.15483871 1.57419355 1.6516129.0774193548 3.48387097.0774193548L6.81290323.0774193548 6.81290323 3.40645161zM8.49032258 3.40645161C8.49032258 1.57419355 9.98709677.0774193548 11.8193548.0774193548 13.6516129.0774193548 15.1483871 1.57419355 15.1483871 3.40645161L15.1483871 11.7419355C15.1483871 13.5741935 13.6516129 15.0709677 11.8193548 15.0709677 9.98709677 15.0709677 8.49032258 13.5741935 8.49032258 11.7419355L8.49032258 3.40645161z" transform="translate(0 16.774)"/>
+    <path fill="#36C5F0" d="M11.8193548 6.81290323C9.98709677 6.81290323 8.49032258 5.31612903 8.49032258 3.48387097 8.49032258 1.6516129 9.98709677.15483871 11.8193548.15483871 13.6516129.15483871 15.1483871 1.6516129 15.1483871 3.48387097L15.1483871 6.81290323 11.8193548 6.81290323zM11.8193548 8.49032258C13.6516129 8.49032258 15.1483871 9.98709677 15.1483871 11.8193548 15.1483871 13.6516129 13.6516129 15.1483871 11.8193548 15.1483871L3.48387097 15.1483871C1.6516129 15.1483871.15483871 13.6516129.15483871 11.8193548.15483871 9.98709677 1.6516129 8.49032258 3.48387097 8.49032258L11.8193548 8.49032258z"/>
+    <path fill="#2EB67D" d="M8.41290323 11.8193548C8.41290323 9.98709677 9.90967742 8.49032258 11.7419355 8.49032258 13.5741935 8.49032258 15.0709677 9.98709677 15.0709677 11.8193548 15.0709677 13.6516129 13.5741935 15.1483871 11.7419355 15.1483871L8.41290323 15.1483871 8.41290323 11.8193548zM6.73548387 11.8193548C6.73548387 13.6516129 5.23870968 15.1483871 3.40645161 15.1483871 1.57419355 15.1483871.0774193548 13.6516129.0774193548 11.8193548L.0774193548 3.48387097C.0774193548 1.6516129 1.57419355.15483871 3.40645161.15483871 5.23870968.15483871 6.73548387 1.6516129 6.73548387 3.48387097L6.73548387 11.8193548z" transform="translate(16.774)"/>
+    <path fill="#ECB22E" d="M3.40645161 8.41290323C5.23870968 8.41290323 6.73548387 9.90967742 6.73548387 11.7419355 6.73548387 13.5741935 5.23870968 15.0709677 3.40645161 15.0709677 1.57419355 15.0709677.0774193548 13.5741935.0774193548 11.7419355L.0774193548 8.41290323 3.40645161 8.41290323zM3.40645161 6.73548387C1.57419355 6.73548387.0774193548 5.23870968.0774193548 3.40645161.0774193548 1.57419355 1.57419355.0774193548 3.40645161.0774193548L11.7419355.0774193548C13.5741935.0774193548 15.0709677 1.57419355 15.0709677 3.40645161 15.0709677 5.23870968 13.5741935 6.73548387 11.7419355 6.73548387L3.40645161 6.73548387z" transform="translate(16.774 16.774)"/>
   </g>
 </svg>