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
566565
RGB
86, 101, 101
HSL
180, 8%, 37%
HSB
180, 15%, 40%
CMYK
15, 0, 0, 60
LAB
42, -6, -2
LCH
42, 6, 199
OKLCH
0.49, 0.02, 197
XYZ
11, 12, 14
LUV
42, -8, -2
HWB
180, 34%, 60%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.