pymixbox 0.0.4

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	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: [e-mail]