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
644E4B
RGB
100, 78, 75
HSL
7, 14%, 34%
HSB
7, 25%, 39%
CMYK
0, 22, 25, 61
LAB
35, 9, 5
LCH
35, 11, 31
OKLCH
0.45, 0.03, 27
XYZ
9, 9, 8
LUV
35, 14, 5
HWB
7, 29%, 61%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.