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
39313A
RGB
57, 49, 58
HSL
293, 8%, 21%
HSB
293, 16%, 23%
CMYK
2, 16, 0, 77
LAB
21, 5, -4
LCH
21, 7, 320
OKLCH
0.33, 0.02, 322
XYZ
4, 3, 4
LUV
21, 3, -5
HWB
293, 19%, 77%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.