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
55574F
RGB
85, 87, 79
HSL
75, 5%, 33%
HSB
75, 9%, 34%
CMYK
2, 0, 9, 66
LAB
37, -2, 4
LCH
37, 5, 115
OKLCH
0.45, 0.01, 118
XYZ
9, 9, 9
LUV
37, -1, 6
HWB
75, 31%, 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.