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
4E5751
RGB
78, 87, 81
HSL
140, 5%, 32%
HSB
140, 10%, 34%
CMYK
10, 0, 7, 66
LAB
36, -5, 2
LCH
36, 5, 155
OKLCH
0.45, 0.01, 157
XYZ
8, 9, 9
LUV
36, -5, 4
HWB
140, 31%, 66%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.