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
3F464A
RGB
63, 70, 74
HSL
202, 8%, 27%
HSB
202, 15%, 29%
CMYK
15, 5, 0, 71
LAB
29, -2, -3
LCH
29, 4, 237
OKLCH
0.39, 0.01, 233
XYZ
5, 6, 7
LUV
29, -4, -4
HWB
202, 25%, 71%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.