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
425456
RGB
66, 84, 86
HSL
186, 13%, 30%
HSB
186, 23%, 34%
CMYK
23, 2, 0, 66
LAB
34, -7, -4
LCH
34, 8, 208
OKLCH
0.43, 0.02, 205
XYZ
7, 8, 10
LUV
34, -9, -3
HWB
186, 26%, 66%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.