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
37291B
RGB
55, 41, 27
HSL
30, 34%, 16%
HSB
30, 51%, 22%
CMYK
0, 25, 51, 78
LAB
18, 5, 12
LCH
18, 13, 67
OKLCH
0.29, 0.03, 66
XYZ
3, 2, 1
LUV
18, 8, 9
HWB
30, 11%, 78%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.