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
324739
RGB
50, 71, 57
HSL
140, 17%, 24%
HSB
140, 30%, 28%
CMYK
30, 0, 20, 72
LAB
28, -11, 6
LCH
28, 13, 153
OKLCH
0.38, 0.04, 155
XYZ
4, 5, 5
LUV
28, -10, 8
HWB
140, 20%, 72%
Pantone
357 C
Harmonies
Shades & tints
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