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
3F2F40
RGB
63, 47, 64
HSL
296, 15%, 22%
HSB
296, 27%, 25%
CMYK
2, 27, 0, 75
LAB
22, 10, -8
LCH
22, 13, 322
OKLCH
0.33, 0.04, 324
XYZ
4, 3, 5
LUV
22, 7, -10
HWB
296, 18%, 75%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
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