By A Mystery Man Writer
Color maestro Carol McIntyre explains why painters become frustrated when they learn that red and blue don't make purple.
5 tips on designing colour-blind-friendly visualizations
Red and Blue Don't Make Purple! – Celebrating Color
What Does Mixing Black And Blue Make? Quora
Red and Blue Don't Make Purple! – Celebrating Color
Red and Blue Don't Make Purple! – Celebrating Color
The Hidden Meaning Behind These Common Valentine's Day Colors
Your Guide to How Red and Blue Make Purple
Red and Blue Don't Make Purple! – Celebrating Color
Primary Sources: A Natural History of the Artist's Palette — The Public Domain Review
Violet (color) - Wikipedia