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
878B99
RGB
135, 139, 153
HSL
227, 8%, 56%
HSB
227, 12%, 60%
CMYK
12, 9, 0, 40
LAB
58, 1, -8
LCH
58, 8, 275
OKLCH
0.64, 0.02, 273
XYZ
25, 26, 34
LUV
58, -3, -12
HWB
227, 53%, 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.