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
3F5052
RGB
63, 80, 82
HSL
186, 13%, 28%
HSB
186, 23%, 32%
CMYK
23, 2, 0, 68
LAB
33, -7, -4
LCH
33, 7, 208
OKLCH
0.42, 0.02, 205
XYZ
6, 7, 9
LUV
33, -8, -3
HWB
186, 25%, 68%
Pantone
5467 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.