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
121D27
RGB
18, 29, 39
HSL
209, 37%, 11%
HSB
209, 54%, 15%
CMYK
54, 26, 0, 85
LAB
10, -2, -8
LCH
10, 9, 254
OKLCH
0.23, 0.03, 247
XYZ
1, 1, 2
LUV
10, -3, -6
HWB
209, 7%, 85%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.