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
40554F
RGB
64, 85, 79
HSL
163, 14%, 29%
HSB
163, 25%, 33%
CMYK
25, 0, 7, 67
LAB
34, -9, 1
LCH
34, 9, 176
OKLCH
0.43, 0.03, 176
XYZ
7, 8, 9
LUV
34, -10, 2
HWB
163, 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.