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
424A33
RGB
66, 74, 51
HSL
81, 18%, 25%
HSB
81, 31%, 29%
CMYK
11, 0, 31, 71
LAB
30, -7, 13
LCH
30, 14, 119
OKLCH
0.39, 0.04, 124
XYZ
5, 6, 4
LUV
30, -3, 15
HWB
81, 20%, 71%
Pantone
357 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.