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
9CA39D
RGB
156, 163, 157
HSL
129, 4%, 63%
HSB
129, 4%, 64%
CMYK
4, 0, 4, 36
LAB
66, -3, 2
LCH
66, 4, 147
OKLCH
0.71, 0.01, 150
XYZ
33, 36, 37
LUV
66, -4, 4
HWB
129, 61%, 36%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.