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
3F394D
RGB
63, 57, 77
HSL
258, 15%, 26%
HSB
258, 26%, 30%
CMYK
18, 26, 0, 70
LAB
25, 6, -11
LCH
25, 13, 299
OKLCH
0.36, 0.03, 298
XYZ
5, 5, 8
LUV
25, 2, -14
HWB
258, 22%, 70%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
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