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
57584E
RGB
87, 88, 78
HSL
66, 6%, 33%
HSB
66, 11%, 35%
CMYK
1, 0, 11, 65
LAB
37, -2, 6
LCH
37, 6, 109
OKLCH
0.46, 0.02, 112
XYZ
9, 10, 9
LUV
37, 0, 7
HWB
66, 31%, 65%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.