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
3F3448
RGB
63, 52, 72
HSL
273, 16%, 24%
HSB
273, 28%, 28%
CMYK
12, 28, 0, 72
LAB
24, 8, -11
LCH
24, 14, 309
OKLCH
0.35, 0.04, 309
XYZ
4, 4, 7
LUV
24, 4, -13
HWB
273, 20%, 72%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
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