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
40374C
RGB
64, 55, 76
HSL
266, 16%, 26%
HSB
266, 28%, 30%
CMYK
16, 28, 0, 70
LAB
25, 8, -11
LCH
25, 14, 304
OKLCH
0.35, 0.04, 304
XYZ
5, 4, 7
LUV
25, 3, -14
HWB
266, 22%, 70%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
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