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
556455
RGB
85, 100, 85
HSL
120, 8%, 36%
HSB
120, 15%, 39%
CMYK
15, 0, 15, 61
LAB
41, -8, 7
LCH
41, 11, 142
OKLCH
0.49, 0.03, 145
XYZ
10, 12, 10
LUV
41, -7, 10
HWB
120, 33%, 61%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.