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
151A28
RGB
21, 26, 40
HSL
224, 31%, 12%
HSB
224, 48%, 16%
CMYK
47, 35, 0, 84
LAB
9, 1, -10
LCH
9, 10, 276
OKLCH
0.22, 0.03, 269
XYZ
1, 1, 2
LUV
9, -2, -8
HWB
224, 8%, 84%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.