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
152114
RGB
21, 33, 20
HSL
115, 25%, 10%
HSB
115, 39%, 13%
CMYK
36, 0, 39, 87
LAB
11, -8, 7
LCH
11, 11, 139
OKLCH
0.23, 0.03, 143
XYZ
1, 1, 1
LUV
11, -4, 6
HWB
115, 8%, 87%
Pantone
Black C
Harmonies
Shades & tints
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