Ever wonder why the sky is blue, vs. say red, orange or purple? An effect called Rayleigh Scattering is part of the reason we see only blue, despite it all starting with a rainbow of colors.

An exotic colour at the far end of our visible spectrum and often associated with royalty, purple is relatively rare in nature. But some vibrant plants, animals and fungi do show off a regal purple, ...

Baker saw the rainbow as a natural flag from the sky, so he adopted eight colors for the stripes ... and genders (blue), and attraction to both same and other sexes genders (purple). Pansexuality is ...

Why do we represent color this way at all? macOS Color Picker Let’s say you want to light an LED in a rich royal purple. The first step might be to search the web for a color picker to help ...