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
3F4E57
RGB
63, 78, 87
HSL
203, 16%, 29%
HSB
203, 28%, 34%
CMYK
28, 10, 0, 66
LAB
32, -4, -7
LCH
32, 9, 239
OKLCH
0.41, 0.02, 235
XYZ
6, 7, 10
LUV
32, -8, -9
HWB
203, 25%, 66%
Pantone
5467 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.