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
372D39
RGB
55, 45, 57
HSL
290, 12%, 20%
HSB
290, 21%, 22%
CMYK
4, 21, 0, 78
LAB
20, 7, -6
LCH
20, 9, 319
OKLCH
0.31, 0.03, 321
XYZ
3, 3, 4
LUV
20, 4, -7
HWB
290, 18%, 78%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.