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
283D31
RGB
40, 61, 49
HSL
146, 21%, 20%
HSB
146, 34%, 24%
CMYK
34, 0, 20, 76
LAB
24, -11, 5
LCH
24, 12, 157
OKLCH
0.34, 0.03, 159
XYZ
3, 4, 4
LUV
24, -9, 6
HWB
146, 16%, 76%
Pantone
357 C
Harmonies
Shades & tints
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