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
403F53
RGB
64, 63, 83
HSL
243, 14%, 29%
HSB
243, 24%, 33%
CMYK
23, 24, 0, 67
LAB
27, 4, -12
LCH
27, 13, 289
OKLCH
0.38, 0.03, 287
XYZ
5, 5, 9
LUV
27, -1, -15
HWB
243, 25%, 67%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.