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
545E57
RGB
84, 94, 87
HSL
138, 6%, 35%
HSB
138, 11%, 37%
CMYK
11, 0, 7, 63
LAB
39, -5, 3
LCH
39, 6, 153
OKLCH
0.47, 0.02, 155
XYZ
9, 11, 11
LUV
39, -5, 4
HWB
138, 33%, 63%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.