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
424B44
RGB
66, 75, 68
HSL
133, 6%, 28%
HSB
133, 12%, 29%
CMYK
12, 0, 9, 71
LAB
31, -5, 3
LCH
31, 6, 150
OKLCH
0.40, 0.02, 152
XYZ
6, 7, 6
LUV
31, -4, 4
HWB
133, 26%, 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.