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
17191B
RGB
23, 25, 27
HSL
210, 8%, 10%
HSB
210, 15%, 11%
CMYK
15, 7, 0, 89
LAB
9, -1, -2
LCH
9, 2, 252
OKLCH
0.21, 0.01, 248
XYZ
1, 1, 1
LUV
9, -1, -1
HWB
210, 9%, 89%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.