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
3F4045
RGB
63, 64, 69
HSL
230, 5%, 26%
HSB
230, 9%, 27%
CMYK
9, 7, 0, 73
LAB
27, 0, -3
LCH
27, 3, 278
OKLCH
0.37, 0.01, 277
XYZ
5, 5, 6
LUV
27, -1, -4
HWB
230, 25%, 73%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.