Colour wheels
Check out Blender Guru's "Understanding color" to whet your appetite and install the excellent Color Harmony app (Android).
- Monochromatic
- Complementary
- Achromatic
- Analogous
- Accented analogous
- Triadic
- Tetradic
- Rectangle
- Square
- Polychromatic
RGB colour model
Red, orange, yellow, chartreuse, green, spring, cyan, azure, blue, violet, magenta, and rose.