bare-bones color luminance functions
Measure differences between 2 identically sized buffer arrays of gray, rgb, or rgba pixels.
A PostCSS plugin to get the greyscale equivalent of a color
Get the luma (brightness) of an RGB color in GLSL. Useful for converting images to greyscale
Greyscale ImageData (GImageData) and utilities
PostCSS plugin Converts all spelling of grey to grey to avoid breaking CSS properties.
Takes an image and greyscales it.