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
688A92
RGB
104, 138, 146
HSL
191, 17%, 49%
HSB
191, 29%, 57%
CMYK
29, 5, 0, 43
LAB
55, -11, -8
LCH
55, 14, 218
OKLCH
0.61, 0.04, 214
XYZ
20, 23, 31
LUV
55, -17, -10
HWB
191, 41%, 43%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
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