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
253C2F
RGB
37, 60, 47
HSL
146, 24%, 19%
HSB
146, 38%, 24%
CMYK
38, 0, 22, 76
LAB
23, -12, 5
LCH
23, 13, 157
OKLCH
0.33, 0.04, 159
XYZ
3, 4, 3
LUV
23, -10, 7
HWB
146, 15%, 76%
Pantone
357 C
Harmonies
Shades & tints
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