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
3F4445
RGB
63, 68, 69
HSL
190, 5%, 26%
HSB
190, 9%, 27%
CMYK
9, 1, 0, 73
LAB
28, -2, -1
LCH
28, 2, 215
OKLCH
0.38, 0.01, 211
XYZ
5, 6, 6
LUV
28, -3, -1
HWB
190, 25%, 73%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.