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
281F21
RGB
40, 31, 33
HSL
347, 13%, 14%
HSB
347, 22%, 16%
CMYK
0, 22, 18, 84
LAB
13, 5, 0
LCH
13, 5, 4
OKLCH
0.25, 0.01, 3
XYZ
2, 2, 2
LUV
13, 4, 0
HWB
347, 12%, 84%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.