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
2A2C29
RGB
42, 44, 41
HSL
100, 4%, 17%
HSB
100, 7%, 17%
CMYK
5, 0, 7, 83
LAB
18, -1, 2
LCH
18, 2, 132
OKLCH
0.29, 0.01, 135
XYZ
2, 2, 2
LUV
18, -1, 2
HWB
100, 16%, 83%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.