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
40564E
RGB
64, 86, 78
HSL
158, 15%, 29%
HSB
158, 26%, 34%
CMYK
26, 0, 9, 66
LAB
35, -10, 2
LCH
35, 10, 170
OKLCH
0.43, 0.03, 171
XYZ
7, 8, 8
LUV
35, -11, 4
HWB
158, 25%, 66%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.