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
668181
RGB
102, 129, 129
HSL
180, 12%, 45%
HSB
180, 21%, 51%
CMYK
21, 0, 0, 49
LAB
52, -10, -3
LCH
52, 11, 199
OKLCH
0.58, 0.03, 196
XYZ
17, 20, 24
LUV
52, -14, -3
HWB
180, 40%, 49%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.