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
403733
RGB
64, 55, 51
HSL
18, 11%, 23%
HSB
18, 20%, 25%
CMYK
0, 14, 20, 75
LAB
24, 4, 4
LCH
24, 5, 49
OKLCH
0.34, 0.01, 45
XYZ
4, 4, 4
LUV
24, 5, 4
HWB
18, 20%, 75%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.