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
57655A
RGB
87, 101, 90
HSL
133, 7%, 37%
HSB
133, 14%, 40%
CMYK
14, 0, 11, 60
LAB
41, -7, 4
LCH
41, 9, 149
OKLCH
0.49, 0.02, 152
XYZ
10, 12, 11
LUV
41, -7, 7
HWB
133, 34%, 60%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.