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
372115
RGB
55, 33, 21
HSL
21, 45%, 15%
HSB
21, 62%, 22%
CMYK
0, 40, 62, 78
LAB
15, 10, 13
LCH
15, 16, 52
OKLCH
0.27, 0.04, 49
XYZ
2, 2, 1
LUV
15, 13, 8
HWB
21, 8%, 78%
Pantone
478 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.