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
879281
RGB
135, 146, 129
HSL
99, 7%, 54%
HSB
99, 12%, 57%
CMYK
8, 0, 12, 43
LAB
59, -7, 8
LCH
59, 10, 131
OKLCH
0.65, 0.03, 134
XYZ
24, 27, 25
LUV
59, -5, 12
HWB
99, 51%, 43%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
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