Book recommendations for people who like colors

The Pillow Book of Sei Shonagon

Remarks on Colour by Wittgenstein

Interaction of Color by Josef Albers

Remembrance of Things Past by Proust

Not a book but still a must-have: Color-aid Full Set of 314 colors. "The system consists of 34 vivid hues (saturated colors), 100 tints (clean, light colors), 47 shades (dark, deep colors), 114 pastels (muted, or soft colors) and 17 grays from dark to light, plus black and white."