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
40374A
RGB
64, 55, 74
HSL
268, 15%, 25%
HSB
268, 26%, 29%
CMYK
14, 26, 0, 71
LAB
25, 7, -10
LCH
25, 13, 306
OKLCH
0.35, 0.03, 306
XYZ
5, 4, 7
LUV
25, 3, -13
HWB
268, 22%, 71%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
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