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
384A39
RGB
56, 74, 57
HSL
123, 14%, 25%
HSB
123, 24%, 29%
CMYK
24, 0, 23, 71
LAB
30, -10, 8
LCH
30, 13, 143
OKLCH
0.39, 0.04, 146
XYZ
5, 6, 5
LUV
30, -8, 10
HWB
123, 22%, 71%
Pantone
357 C
Harmonies
Shades & tints
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