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
645D75
RGB
100, 93, 117
HSL
258, 11%, 41%
HSB
258, 21%, 46%
CMYK
15, 21, 0, 54
LAB
41, 7, -13
LCH
41, 14, 299
OKLCH
0.49, 0.04, 298
XYZ
12, 12, 18
LUV
41, 2, -18
HWB
258, 36%, 54%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.