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
151D25
RGB
21, 29, 37
HSL
210, 28%, 11%
HSB
210, 43%, 15%
CMYK
43, 22, 0, 85
LAB
10, -2, -7
LCH
10, 7, 255
OKLCH
0.23, 0.02, 249
XYZ
1, 1, 2
LUV
10, -3, -5
HWB
210, 8%, 85%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.