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
91977F
RGB
145, 151, 127
HSL
75, 10%, 55%
HSB
75, 16%, 59%
CMYK
4, 0, 16, 41
LAB
61, -6, 12
LCH
61, 13, 115
OKLCH
0.66, 0.04, 119
XYZ
27, 30, 24
LUV
61, -2, 17
HWB
75, 50%, 41%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
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