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
899389
RGB
137, 147, 137
HSL
120, 4%, 56%
HSB
120, 7%, 58%
CMYK
7, 0, 7, 42
LAB
60, -5, 4
LCH
60, 7, 143
OKLCH
0.65, 0.02, 145
XYZ
25, 28, 28
LUV
60, -5, 7
HWB
120, 54%, 42%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.