java

Mixbox for Java

import java.awt.Color;
import com.scrtwpns.Mixbox;

class HelloMixbox {
    public static void main(String[] args) {
        Color color1 = new Color(0, 33, 133);  // blue
        Color color2 = new Color(252, 211, 0); // yellow
        float t = 0.5f;                        // mixing ratio

        Color colorMix = new Color(Mixbox.lerp(color1.getRGB(), color2.getRGB(), t));

        System.out.print(colorMix);
    }
}

Android

package com.example.mixboxhelloworld;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.graphics.Color;

import com.scrtwpns.Mixbox;

public class MainActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        int color1 = Color.rgb(0, 33, 133);  // blue
        int color2 = Color.rgb(252, 211, 0); // yellow
        float t = 0.5f;                      // mixing ratio

        int colorMix = Mixbox.lerp(color1, color2, t);

        View view = new View(this);
        view.setBackgroundColor(colorMix);
        setContentView(view);
    }
}

Mixing Multiple Colors

int mixThree(int color1, int color2, int color3) {
    float[] z1 = Mixbox.rgbToLatent(color1);
    float[] z2 = Mixbox.rgbToLatent(color2);
    float[] z3 = Mixbox.rgbToLatent(color3);

    float[] zMix = new float[Mixbox.LATENT_SIZE];

    for(int i = 0; i < zMix.length; i++) {
      // mix 30% of color1, 60% of color2, and 10% of color3
      zMix[i] = 0.3f*z1[i] + 0.6f*z2[i] + 0.1f*z3[i];
    }

    return Mixbox.latentToRgb(zMix);
}

Maven

<dependency>
  <groupId>com.scrtwpns</groupId>
  <artifactId>mixbox</artifactId>
  <version>2.0.0</version>
  <type>jar</type>
</dependency>

Gradle

implementation 'com.scrtwpns:mixbox:2.0.0' // Groovy

implementation("com.scrtwpns:mixbox:2.0.0") // Kotlin

Pigment Colors

Pigment		RGB	Float RGB	Linear RGB
Cadmium Yellow		254, 236, 0	0.996, 0.925, 0.0	0.991, 0.839, 0.0
Hansa Yellow		252, 211, 0	0.988, 0.827, 0.0	0.973, 0.651, 0.0
Cadmium Orange		255, 105, 0	1.0, 0.412, 0.0	1.0, 0.141, 0.0
Cadmium Red		255, 39, 2	1.0, 0.153, 0.008	1.0, 0.02, 0.001
Quinacridone Magenta		128, 2, 46	0.502, 0.008, 0.18	0.216, 0.001, 0.027
Cobalt Violet		78, 0, 66	0.306, 0.0, 0.259	0.076, 0.0, 0.054
Ultramarine Blue		25, 0, 89	0.098, 0.0, 0.349	0.01, 0.0, 0.1
Cobalt Blue		0, 33, 133	0.0, 0.129, 0.522	0.0, 0.015, 0.235
Phthalo Blue		13, 27, 68	0.051, 0.106, 0.267	0.004, 0.011, 0.058
Phthalo Green		0, 60, 50	0.0, 0.235, 0.196	0.0, 0.045, 0.032
Permanent Green		7, 109, 22	0.027, 0.427, 0.086	0.002, 0.153, 0.008
Sap Green		107, 148, 4	0.42, 0.58, 0.016	0.147, 0.296, 0.001
Burnt Sienna		123, 72, 0	0.482, 0.282, 0.0	0.198, 0.065, 0.0

License

Copyright (c) 2022, Secret Weapons. All rights reserved.
Mixbox is provided under the CC BY-NC 4.0 license for non-commercial use only.
If you want to obtain commercial license, please contact: mixbox@scrtwpns.com