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
878B8A
RGB
135, 139, 138
HSL
165, 2%, 54%
HSB
165, 3%, 55%
CMYK
3, 0, 1, 45
LAB
58, -2, 0
LCH
58, 2, 180
OKLCH
0.63, 0.00, 180
XYZ
24, 25, 28
LUV
58, -2, 0
HWB
165, 53%, 45%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.