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
899283
RGB
137, 146, 131
HSL
96, 6%, 54%
HSB
96, 10%, 57%
CMYK
6, 0, 10, 43
LAB
59, -6, 7
LCH
59, 9, 129
OKLCH
0.65, 0.02, 133
XYZ
25, 28, 25
LUV
59, -4, 11
HWB
96, 51%, 43%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
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