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
39372D
RGB
57, 55, 45
HSL
50, 12%, 20%
HSB
50, 21%, 22%
CMYK
0, 4, 21, 78
LAB
23, -1, 7
LCH
23, 7, 95
OKLCH
0.34, 0.02, 98
XYZ
4, 4, 3
LUV
23, 2, 7
HWB
50, 18%, 78%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.