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
37301E
RGB
55, 48, 30
HSL
43, 29%, 17%
HSB
43, 45%, 22%
CMYK
0, 13, 45, 78
LAB
20, 1, 13
LCH
20, 13, 86
OKLCH
0.31, 0.03, 89
XYZ
3, 3, 2
LUV
20, 5, 11
HWB
43, 12%, 78%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.