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
171B13
RGB
23, 27, 19
HSL
90, 17%, 9%
HSB
90, 30%, 11%
CMYK
15, 0, 30, 89
LAB
9, -3, 5
LCH
9, 6, 126
OKLCH
0.21, 0.02, 129
XYZ
1, 1, 1
LUV
9, -1, 3
HWB
90, 7%, 89%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.