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
57737F
RGB
87, 115, 127
HSL
198, 19%, 42%
HSB
198, 31%, 50%
CMYK
31, 9, 0, 50
LAB
47, -8, -10
LCH
47, 13, 231
OKLCH
0.54, 0.04, 226
XYZ
14, 16, 22
LUV
47, -14, -13
HWB
198, 34%, 50%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.