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
372939
RGB
55, 41, 57
HSL
293, 16%, 19%
HSB
293, 28%, 22%
CMYK
4, 28, 0, 78
LAB
19, 9, -8
LCH
19, 12, 320
OKLCH
0.30, 0.03, 322
XYZ
3, 3, 4
LUV
19, 6, -9
HWB
293, 16%, 78%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.