diff --git a/web_src/css/themes/colors.css b/web_src/css/themes/colors.css
new file mode 100644
index 0000000000000..dcfba0bc8915d
--- /dev/null
+++ b/web_src/css/themes/colors.css
@@ -0,0 +1,37 @@
+#1e252e #111a23
+#1f2226 #121b24
+#222733 #131d26
+#232323 #141e28
+#232834 #151f28
+#262936 #162029
+#262b36 #17212a
+#2c2f37 #18222b
+#2e323e #19232c
+#303340 #1a242d
+#353846 #1e2831
+#383c47 #212b34
+#454a57 #2b353f
+#4c525e #323c46
+#505665 #35404a
+#525767 #38434d
+#5c6374 #3f4a54
+#666e81 #48535e
+#7c8497 #57636e
+#8990a1 #6a7682
+#8a8e99 #6f7b87
+#959cab #778490
+#9a9ea9 #7d8a96
+#a1a6b7 #818e9a
+#a2a8b5 #85929f
+#aaafb9 #8b98a5
+#afb4c0 #919eab
+#bbbfca #97a5b2
+#bcc0ca #9dabb8
+#c9cbd4 #a5b3c1
+#cbd0da #abb9c7
+#d6d7de #b1bfcd
+#dbe0ea #b6c5d3
+#dfe3ec #b9c8d6
+#e2e3e8 #bccbd9
+#eeeff2 #c5d4e3
+#fbfbfc #c8d7e6
diff --git a/web_src/css/themes/colors.js b/web_src/css/themes/colors.js
new file mode 100644
index 0000000000000..a27f1d01c9e37
--- /dev/null
+++ b/web_src/css/themes/colors.js
@@ -0,0 +1,8 @@
+const col = [0x13, 0x1d, 0x26];
+
+for(let i = -3; i < 200; i += 1) {
+  const r = col[0] + i;
+  const g = col[1] + i + Math.floor(i / 32);
+  const b = col[2] + i + Math.floor(i / 16);
+  console.info(`#${r.toString(16)}${g.toString(16)}${b.toString(16)}`);
+}
diff --git a/web_src/css/themes/cols.txt b/web_src/css/themes/cols.txt
new file mode 100644
index 0000000000000..b5924b7950d8f
--- /dev/null
+++ b/web_src/css/themes/cols.txt
@@ -0,0 +1,203 @@
+#101922
+#111a23
+#121b24
+#131d26
+#141e27
+#151f28
+#162029
+#17212a
+#18222b
+#19232c
+#1a242d
+#1b252e
+#1c262f
+#1d2730
+#1e2831
+#1f2932
+#202a33
+#212b34
+#222c35
+#232d37
+#242e38
+#252f39
+#26303a
+#27313b
+#28323c
+#29333d
+#2a343e
+#2b353f
+#2c3640
+#2d3741
+#2e3842
+#2f3943
+#303a44
+#313b45
+#323c46
+#333e48
+#343f49
+#35404a
+#36414b
+#37424c
+#38434d
+#39444e
+#3a454f
+#3b4650
+#3c4751
+#3d4852
+#3e4953
+#3f4a54
+#404b55
+#414c56
+#424d57
+#434e59
+#444f5a
+#45505b
+#46515c
+#47525d
+#48535e
+#49545f
+#4a5560
+#4b5661
+#4c5762
+#4d5863
+#4e5964
+#4f5a65
+#505b66
+#515c67
+#525d68
+#535f6a
+#54606b
+#55616c
+#56626d
+#57636e
+#58646f
+#596570
+#5a6671
+#5b6772
+#5c6873
+#5d6974
+#5e6a75
+#5f6b76
+#606c77
+#616d78
+#626e79
+#636f7b
+#64707c
+#65717d
+#66727e
+#67737f
+#687480
+#697581
+#6a7682
+#6b7783
+#6c7884
+#6d7985
+#6e7a86
+#6f7b87
+#707c88
+#717d89
+#727e8a
+#73808c
+#74818d
+#75828e
+#76838f
+#778490
+#788591
+#798692
+#7a8793
+#7b8894
+#7c8995
+#7d8a96
+#7e8b97
+#7f8c98
+#808d99
+#818e9a
+#828f9b
+#83909d
+#84919e
+#85929f
+#8693a0
+#8794a1
+#8895a2
+#8996a3
+#8a97a4
+#8b98a5
+#8c99a6
+#8d9aa7
+#8e9ba8
+#8f9ca9
+#909daa
+#919eab
+#929fac
+#93a1ae
+#94a2af
+#95a3b0
+#96a4b1
+#97a5b2
+#98a6b3
+#99a7b4
+#9aa8b5
+#9ba9b6
+#9caab7
+#9dabb8
+#9eacb9
+#9fadba
+#a0aebb
+#a1afbc
+#a2b0bd
+#a3b1bf
+#a4b2c0
+#a5b3c1
+#a6b4c2
+#a7b5c3
+#a8b6c4
+#a9b7c5
+#aab8c6
+#abb9c7
+#acbac8
+#adbbc9
+#aebcca
+#afbdcb
+#b0becc
+#b1bfcd
+#b2c0ce
+#b3c2d0
+#b4c3d1
+#b5c4d2
+#b6c5d3
+#b7c6d4
+#b8c7d5
+#b9c8d6
+#bac9d7
+#bbcad8
+#bccbd9
+#bdccda
+#becddb
+#bfcedc
+#c0cfdd
+#c1d0de
+#c2d1df
+#c3d2e1
+#c4d3e2
+#c5d4e3
+#c6d5e4
+#c7d6e5
+#c8d7e6
+#c9d8e7
+#cad9e8
+#cbdae9
+#ccdbea
+#cddceb
+#ceddec
+#cfdeed
+#d0dfee
+#d1e0ef
+#d2e1f0
+#d3e3f2
+#d4e4f3
+#d5e5f4
+#d6e6f5
+#d7e7f6
+#d8e8f7
+#d9e9f8
+#daeaf9
diff --git a/web_src/css/themes/theme-gitea-dark.css b/web_src/css/themes/theme-gitea-dark.css
index bac002e3db5eb..dfd12640c7c2e 100644
--- a/web_src/css/themes/theme-gitea-dark.css
+++ b/web_src/css/themes/theme-gitea-dark.css
@@ -3,72 +3,72 @@
 
 :root {
   --is-dark-theme: true;
-  --color-primary: #87ab63;
+  --color-primary: #4183c4;
   --color-primary-contrast: #ffffff;
-  --color-primary-dark-1: #93b373;
-  --color-primary-dark-2: #9fbc82;
-  --color-primary-dark-3: #abc492;
-  --color-primary-dark-4: #b7cda1;
-  --color-primary-dark-5: #cfddc1;
-  --color-primary-dark-6: #e7eee0;
-  --color-primary-dark-7: #f8faf6;
-  --color-primary-light-1: #7a9e55;
-  --color-primary-light-2: #6c8c4c;
-  --color-primary-light-3: #5f7b42;
-  --color-primary-light-4: #516939;
-  --color-primary-light-5: #364626;
-  --color-primary-light-6: #1b2313;
-  --color-primary-light-7: #080b06;
-  --color-primary-alpha-10: #87ab6319;
-  --color-primary-alpha-20: #87ab6333;
-  --color-primary-alpha-30: #87ab634b;
-  --color-primary-alpha-40: #87ab6366;
-  --color-primary-alpha-50: #87ab6380;
-  --color-primary-alpha-60: #87ab6399;
-  --color-primary-alpha-70: #87ab63b3;
-  --color-primary-alpha-80: #87ab63cc;
-  --color-primary-alpha-90: #87ab63e1;
+  --color-primary-dark-1: #548fca;
+  --color-primary-dark-2: #679cd0;
+  --color-primary-dark-3: #7aa8d6;
+  --color-primary-dark-4: #8db5dc;
+  --color-primary-dark-5: #b3cde7;
+  --color-primary-dark-6: #d9e6f3;
+  --color-primary-dark-7: #f4f8fb;
+  --color-primary-light-1: #3876b3;
+  --color-primary-light-2: #31699f;
+  --color-primary-light-3: #2b5c8b;
+  --color-primary-light-4: #254f77;
+  --color-primary-light-5: #193450;
+  --color-primary-light-6: #0c1a28;
+  --color-primary-light-7: #04080c;
+  --color-primary-alpha-10: #4183c419;
+  --color-primary-alpha-20: #4183c433;
+  --color-primary-alpha-30: #4183c44b;
+  --color-primary-alpha-40: #4183c466;
+  --color-primary-alpha-50: #4183c480;
+  --color-primary-alpha-60: #4183c499;
+  --color-primary-alpha-70: #4183c4b3;
+  --color-primary-alpha-80: #4183c4cc;
+  --color-primary-alpha-90: #4183c4e1;
   --color-primary-hover: var(--color-primary-light-1);
   --color-primary-active: var(--color-primary-light-2);
-  --color-secondary: #525767;
-  --color-secondary-dark-1: #5c6374;
-  --color-secondary-dark-2: #666e81;
-  --color-secondary-dark-3: #7c8497;
-  --color-secondary-dark-4: #8990a1;
-  --color-secondary-dark-5: #959cab;
-  --color-secondary-dark-6: #a2a8b5;
-  --color-secondary-dark-7: #afb4c0;
-  --color-secondary-dark-8: #bcc0ca;
-  --color-secondary-dark-9: #c9cbd4;
-  --color-secondary-dark-10: #d6d7de;
-  --color-secondary-dark-11: #e2e3e8;
-  --color-secondary-dark-12: #eeeff2;
-  --color-secondary-dark-13: #fbfbfc;
-  --color-secondary-light-1: #454a57;
-  --color-secondary-light-2: #383c47;
-  --color-secondary-light-3: #2c2f37;
-  --color-secondary-light-4: #1f2226;
-  --color-secondary-alpha-10: #52576719;
-  --color-secondary-alpha-20: #52576733;
-  --color-secondary-alpha-30: #5257674b;
-  --color-secondary-alpha-40: #52576766;
-  --color-secondary-alpha-50: #52576780;
-  --color-secondary-alpha-60: #52576799;
-  --color-secondary-alpha-70: #525767b3;
-  --color-secondary-alpha-80: #525767cc;
-  --color-secondary-alpha-90: #525767e1;
+  --color-secondary: #38434d;
+  --color-secondary-dark-1: #3f4a54;
+  --color-secondary-dark-2: #48535e;
+  --color-secondary-dark-3: #57636e;
+  --color-secondary-dark-4: #6a7682;
+  --color-secondary-dark-5: #778490;
+  --color-secondary-dark-6: #85929f;
+  --color-secondary-dark-7: #919eab;
+  --color-secondary-dark-8: #9dabb8;
+  --color-secondary-dark-9: #a5b3c1;
+  --color-secondary-dark-10: #b1bfcd;
+  --color-secondary-dark-11: #bccbd9;
+  --color-secondary-dark-12: #c5d4e3;
+  --color-secondary-dark-13: #c8d7e6;
+  --color-secondary-light-1: #2b353f;
+  --color-secondary-light-2: #212b34;
+  --color-secondary-light-3: #18222b;
+  --color-secondary-light-4: #121b24;
+  --color-secondary-alpha-10: #38434d19;
+  --color-secondary-alpha-20: #38434d33;
+  --color-secondary-alpha-30: #38434d4b;
+  --color-secondary-alpha-40: #38434d66;
+  --color-secondary-alpha-50: #38434d80;
+  --color-secondary-alpha-60: #38434d99;
+  --color-secondary-alpha-70: #38434db3;
+  --color-secondary-alpha-80: #38434dcc;
+  --color-secondary-alpha-90: #38434de1;
   --color-secondary-button: var(--color-secondary-dark-4);
   --color-secondary-hover: var(--color-secondary-dark-3);
   --color-secondary-active: var(--color-secondary-dark-2);
   /* console colors - used for actions console and console files */
-  --color-console-fg: #eeeff2;
-  --color-console-fg-subtle: #959cab;
-  --color-console-bg: #262936;
-  --color-console-border: #383c47;
+  --color-console-fg: #c5d4e3;
+  --color-console-fg-subtle: #778490;
+  --color-console-bg: #162029;
+  --color-console-border: #212b34;
   --color-console-hover-bg: #ffffff16;
-  --color-console-active-bg: #454a57;
-  --color-console-menu-bg: #383c47;
-  --color-console-menu-border: #5c6374;
+  --color-console-active-bg: #2b353f;
+  --color-console-menu-bg: #212b34;
+  --color-console-menu-border: #3f4a54;
   /* named colors */
   --color-red: #cc4848;
   --color-orange: #cc580c;
@@ -81,7 +81,7 @@
   --color-purple: #b259d0;
   --color-pink: #d22e8b;
   --color-brown: #a47252;
-  --color-black: #2e323e;
+  --color-black: #19232c;
   /* light variants - produced via Sass scale-color(color, $lightness: +10%) */
   --color-red-light: #d15a5a;
   --color-orange-light: #f6a066;
@@ -139,8 +139,8 @@
   --color-ansi-bright-cyan: var(--color-teal-light);
   --color-ansi-bright-white: var(--color-console-fg);
   /* other colors */
-  --color-grey: #505665;
-  --color-grey-light: #a1a6b7;
+  --color-grey: #35404a;
+  --color-grey-light: #818e9a;
   --color-gold: #b1983b;
   --color-white: #ffffff;
   --color-diff-removed-word-bg: #6f3333;
@@ -151,7 +151,7 @@
   --color-diff-removed-row-border: #634343;
   --color-diff-moved-row-border: #bcca6f;
   --color-diff-added-row-border: #314a37;
-  --color-diff-inactive: #353846;
+  --color-diff-inactive: #1e2831;
   --color-error-border: #a04141;
   --color-error-bg: #522;
   --color-error-bg-active: #744;
@@ -180,21 +180,21 @@
   --color-orange-badge-hover-bg: #f2711c4d;
   --color-git: #f05133;
   /* target-based colors */
-  --color-body: #2e323e;
-  --color-box-header: #303340;
-  --color-box-body: #222733;
-  --color-box-body-highlight: #262b36;
-  --color-text-dark: #dbe0ea;
-  --color-text: #cbd0da;
-  --color-text-light: #bbbfca;
-  --color-text-light-1: #aaafb9;
-  --color-text-light-2: #9a9ea9;
-  --color-text-light-3: #8a8e99;
-  --color-footer: #232834;
-  --color-timeline: #4c525e;
-  --color-input-text: #dfe3ec;
-  --color-input-background: #1e252e;
-  --color-input-toggle-background: #454a57;
+  --color-body: #19232c;
+  --color-box-header: #1a242d;
+  --color-box-body: #131d26;
+  --color-box-body-highlight: #17212a;
+  --color-text-dark: #b6c5d3;
+  --color-text: #abb9c7;
+  --color-text-light: #97a5b2;
+  --color-text-light-1: #8b98a5;
+  --color-text-light-2: #7d8a96;
+  --color-text-light-3: #6f7b87;
+  --color-footer: #151f28;
+  --color-timeline: #323c46;
+  --color-input-text: #b9c8d6;
+  --color-input-background: #111a23;
+  --color-input-toggle-background: #2b353f;
   --color-input-border: var(--color-secondary);
   --color-input-border-hover: var(--color-secondary-dark-1);
   --color-header-wrapper: #202430;
@@ -203,17 +203,17 @@
   --color-light-border: #ffffff28;
   --color-hover: #ffffff19;
   --color-active: #ffffff24;
-  --color-menu: #1e252e;
-  --color-card: #1e252e;
+  --color-menu: #111a23;
+  --color-card: #111a23;
   --color-markup-table-row: #ffffff06;
   --color-markup-code-block: #ffffff16;
-  --color-button: #1e252e;
-  --color-code-bg: #222733;
-  --color-code-sidebar-bg: #232834;
+  --color-button: #111a23;
+  --color-code-bg: #131d26;
+  --color-code-sidebar-bg: #151f28;
   --color-shadow: #00000058;
   --color-secondary-bg: #2a2e3a;
   --color-expand-button: #3c404d;
-  --color-placeholder-text: #8a8e99;
+  --color-placeholder-text: #6f7b87;
   --color-editor-line-highlight: var(--color-primary-light-5);
   --color-project-board-bg: var(--color-secondary-light-2);
   --color-project-board-dark-label: #111111;
@@ -224,13 +224,13 @@
   --color-reaction-active-bg: var(--color-primary-light-5);
   --color-tooltip-text: #ffffff;
   --color-tooltip-bg: #000000f0;
-  --color-nav-bg: #232834;
-  --color-nav-hover-bg: #383c47;
+  --color-nav-bg: #151f28;
+  --color-nav-hover-bg: #212b34;
   --color-nav-text: var(--color-text);
-  --color-label-text: #dfe3ec;
-  --color-label-bg: #7c84974b;
-  --color-label-hover-bg: #7c8497a0;
-  --color-label-active-bg: #7c8497ff;
+  --color-label-text: #b9c8d6;
+  --color-label-bg: #57636e4b;
+  --color-label-hover-bg: #57636ea0;
+  --color-label-active-bg: #57636eff;
   --color-accent: var(--color-primary-light-1);
   --color-small-accent: var(--color-primary-light-5);
   --color-active-line: #534d1b;