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
909888
RGB
144, 152, 136
HSL
90, 7%, 56%
HSB
90, 11%, 60%
CMYK
5, 0, 11, 40
LAB
62, -5, 7
LCH
62, 9, 125
OKLCH
0.67, 0.02, 129
XYZ
27, 30, 28
LUV
62, -4, 11
HWB
90, 53%, 40%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
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