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
57636E
RGB
87, 99, 110
HSL
209, 12%, 39%
HSB
209, 21%, 43%
CMYK
21, 10, 0, 57
LAB
41, -3, -8
LCH
41, 8, 250
OKLCH
0.49, 0.02, 246
XYZ
11, 12, 16
LUV
41, -7, -10
HWB
209, 34%, 57%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.