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
331D1E
RGB
51, 29, 30
HSL
357, 28%, 16%
HSB
357, 43%, 20%
CMYK
0, 43, 41, 80
LAB
14, 11, 4
LCH
14, 12, 20
OKLCH
0.26, 0.03, 17
XYZ
2, 2, 1
LUV
14, 11, 2
HWB
357, 11%, 80%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.