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
89958C
RGB
137, 149, 140
HSL
135, 5%, 56%
HSB
135, 8%, 58%
CMYK
8, 0, 6, 42
LAB
61, -6, 3
LCH
61, 7, 151
OKLCH
0.66, 0.02, 153
XYZ
26, 29, 29
LUV
61, -6, 6
HWB
135, 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.