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
644E43
RGB
100, 78, 67
HSL
20, 20%, 33%
HSB
20, 33%, 39%
CMYK
0, 22, 33, 61
LAB
35, 8, 10
LCH
35, 13, 51
OKLCH
0.44, 0.03, 48
XYZ
9, 9, 6
LUV
35, 14, 10
HWB
20, 26%, 61%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.