pymixbox 0.0.3

Pigment-Based Color Mixing

Mixbox: Pigment-Based Color Mixing

Usage

import mixbox

rgb1 = (0, 33, 133)  # blue
rgb2 = (252, 211, 0) # yellow
t = 0.5              # mixing ratio

rgb_mix = mixbox.lerp(rgb1,rgb2,t)

print(rgb_mix)

Mixing Multiple Colors

z1 = mixbox.rgb_to_latent(rgb1)
z2 = mixbox.rgb_to_latent(rgb2)
z3 = mixbox.rgb_to_latent(rgb3)

z_mix = [0] * mixbox.LATENT_SIZE

for i in range(len(z_mix)):     # mix together:
    z_mix[i] = (0.3*z1[i] +     #   30% of rgb1
                0.6*z2[i] +     #   60% of rgb2
                0.1*z3[i])      #   10% of rgb3

rgb_mix = mixbox.latent_to_rgb(z_mix)

Pigment Colors

Pigment		RGB	Float RGB
Cadmium Yellow		254, 236, 0	0.996, 0.925, 0.0
Hansa Yellow		252, 211, 0	0.988, 0.827, 0.0
Cadmium Orange		255, 105, 0	1.0, 0.412, 0.0
Cadmium Red		255, 39, 2	1.0, 0.153, 0.008
Quinacridone Magenta		128, 2, 46	0.502, 0.008, 0.18
Cobalt Violet		78, 0, 66	0.306, 0.0, 0.259
Ultramarine Blue		25, 0, 89	0.098, 0.0, 0.349
Cobalt Blue		0, 33, 133	0.0, 0.129, 0.522
Phthalo Blue		13, 27, 68	0.051, 0.106, 0.267
Phthalo Green		0, 60, 50	0.0, 0.235, 0.196
Permanent Green		7, 109, 22	0.027, 0.427, 0.086
Sap Green		107, 148, 4	0.42, 0.58, 0.016
Burnt Sienna		123, 72, 0	0.482, 0.282, 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: [e-mail]