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
899199
RGB
137, 145, 153
HSL
210, 7%, 57%
HSB
210, 10%, 60%
CMYK
10, 5, 0, 40
LAB
60, -2, -5
LCH
60, 6, 252
OKLCH
0.65, 0.02, 248
XYZ
26, 28, 34
LUV
60, -5, -7
HWB
210, 54%, 40%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.