Combination 170

Sanzo Wada · Rosolanc Purple · Orange Yellow · Red Violet

Combination 170 is a vivid color combination of 3 colors, combination 170 in Sanzo Wada's A Dictionary of Colour Combinations (1933–34): Rosolanc Purple #B73F74, Orange Yellow #FCB315, Red Violet #59256A. Its most readable text pair is #FCB315 on #59256A (WCAG 6.11:1, AA). The colors stay apart for the three common kinds of color blindness. All of them print on coated paper (FOGRA39).

Sunset vivid

Colors converted from the book's printed CMYK by Matt DesLauriers, after Dain M. Blodorn Kim (MIT).

The colors

CMYK: Coated FOGRA39

Color	RGB	OKLCH	CMYK
#B73F74 Rosolanc Purple	183 63 116	(0.5513 0.1625 356.5)	25/86/24/7
#FCB315 Orange Yellow	252 179 21	(0.8149 0.1663 78.4)	0/35/92/0
#59256A Red Violet	89 37 106	(0.3707 0.1235 316.9)	77/99/22/12