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
576479
RGB
87, 100, 121
HSL
217, 16%, 41%
HSB
217, 28%, 47%
CMYK
28, 17, 0, 53
LAB
42, -1, -14
LCH
42, 14, 265
OKLCH
0.50, 0.04, 260
XYZ
12, 13, 20
LUV
42, -7, -18
HWB
217, 34%, 53%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
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