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
334837
RGB
51, 72, 55
HSL
131, 17%, 24%
HSB
131, 29%, 28%
CMYK
29, 0, 24, 72
LAB
28, -12, 7
LCH
28, 14, 147
OKLCH
0.38, 0.04, 150
XYZ
4, 6, 4
LUV
28, -10, 10
HWB
131, 20%, 72%
Pantone
357 C
Harmonies
Shades & tints
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