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
403447
RGB
64, 52, 71
HSL
278, 15%, 24%
HSB
278, 27%, 28%
CMYK
10, 27, 0, 72
LAB
24, 9, -10
LCH
24, 13, 312
OKLCH
0.35, 0.04, 313
XYZ
4, 4, 6
LUV
24, 5, -12
HWB
278, 20%, 72%
Pantone
Black 7 C
Harmonies
Shades & tints
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