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
0D1D11
RGB
13, 29, 17
HSL
135, 38%, 8%
HSB
135, 55%, 11%
CMYK
55, 0, 41, 89
LAB
9, -9, 6
LCH
9, 11, 149
OKLCH
0.21, 0.03, 151
XYZ
1, 1, 1
LUV
9, -5, 5
HWB
135, 5%, 89%
Pantone
Black C
Harmonies
Shades & tints
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