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
635971
RGB
99, 89, 113
HSL
265, 12%, 40%
HSB
265, 21%, 44%
CMYK
12, 21, 0, 56
LAB
39, 8, -12
LCH
39, 15, 303
OKLCH
0.48, 0.04, 304
XYZ
12, 11, 17
LUV
39, 4, -18
HWB
265, 35%, 56%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
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