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
645A71
RGB
100, 90, 113
HSL
266, 11%, 40%
HSB
266, 20%, 44%
CMYK
12, 20, 0, 56
LAB
40, 8, -12
LCH
40, 14, 304
OKLCH
0.49, 0.04, 305
XYZ
12, 11, 17
LUV
40, 4, -17
HWB
266, 35%, 56%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
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