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
39473D
RGB
57, 71, 61
HSL
137, 11%, 25%
HSB
137, 20%, 28%
CMYK
20, 0, 14, 72
LAB
29, -8, 4
LCH
29, 9, 152
OKLCH
0.38, 0.02, 154
XYZ
5, 6, 5
LUV
29, -7, 6
HWB
137, 22%, 72%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.