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
555555
RGB
85, 85, 85
HSL
0, 0%, 33%
HSB
0, 0%, 33%
CMYK
0, 0, 0, 67
LAB
36, 0, 0
LCH
36, 0, 0
OKLCH
0.45, 0.00, 0
XYZ
9, 9, 10
LUV
36, 0, 0
HWB
0, 33%, 67%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.