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
39373F
RGB
57, 55, 63
HSL
255, 7%, 23%
HSB
255, 13%, 25%
CMYK
10, 13, 0, 75
LAB
24, 2, -5
LCH
24, 5, 296
OKLCH
0.34, 0.01, 297
XYZ
4, 4, 5
LUV
24, 1, -5
HWB
255, 22%, 75%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.