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
878E90
RGB
135, 142, 144
HSL
193, 4%, 55%
HSB
193, 6%, 56%
CMYK
6, 1, 0, 44
LAB
58, -2, -2
LCH
58, 3, 221
OKLCH
0.64, 0.01, 217
XYZ
25, 27, 30
LUV
58, -4, -2
HWB
193, 53%, 44%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.