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
344939
RGB
52, 73, 57
HSL
134, 17%, 25%
HSB
134, 29%, 29%
CMYK
29, 0, 22, 71
LAB
29, -11, 7
LCH
29, 13, 149
OKLCH
0.38, 0.04, 152
XYZ
5, 6, 5
LUV
29, -10, 9
HWB
134, 20%, 71%
Pantone
357 C
Harmonies
Shades & tints
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