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
251E2B
RGB
37, 30, 43
HSL
272, 18%, 14%
HSB
272, 30%, 17%
CMYK
14, 30, 0, 83
LAB
13, 6, -7
LCH
13, 10, 308
OKLCH
0.25, 0.03, 309
XYZ
2, 1, 2
LUV
13, 2, -7
HWB
272, 12%, 83%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.