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
39302D
RGB
57, 48, 45
HSL
15, 12%, 20%
HSB
15, 21%, 22%
CMYK
0, 16, 21, 78
LAB
21, 4, 4
LCH
21, 5, 43
OKLCH
0.32, 0.01, 39
XYZ
3, 3, 3
LUV
21, 5, 3
HWB
15, 18%, 78%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.