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
151E1E
RGB
21, 30, 30
HSL
180, 18%, 10%
HSB
180, 30%, 12%
CMYK
30, 0, 0, 88
LAB
10, -4, -1
LCH
10, 4, 198
OKLCH
0.23, 0.01, 196
XYZ
1, 1, 1
LUV
10, -3, -1
HWB
180, 8%, 88%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.