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
424A47
RGB
66, 74, 71
HSL
157, 6%, 27%
HSB
157, 11%, 29%
CMYK
11, 0, 4, 71
LAB
31, -4, 1
LCH
31, 4, 171
OKLCH
0.40, 0.01, 171
XYZ
6, 7, 7
LUV
31, -4, 1
HWB
157, 26%, 71%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.