Psychology
Gray is the connective tissue of interface design — neutral, balanced, and quiet. It supports without competing.
Meaning
Sophistication, neutrality, and restraint. Warm grays feel inviting; cool grays feel modern and technical.
Applications
Essential for backgrounds, borders, dividers, and secondary text in product UIs. Build a 9–11 step gray ramp early in any design system.
Conversion
HEX
331D1F
RGB
51, 29, 31
HSL
355, 28%, 16%
HSB
355, 43%, 20%
CMYK
0, 43, 39, 80
LAB
14, 11, 3
LCH
14, 12, 17
OKLCH
0.26, 0.03, 14
XYZ
2, 2, 2
LUV
14, 11, 1
HWB
355, 11%, 80%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.