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
3B4E41
RGB
59, 78, 65
HSL
139, 14%, 27%
HSB
139, 24%, 31%
CMYK
24, 0, 17, 69
LAB
31, -10, 5
LCH
31, 11, 153
OKLCH
0.40, 0.03, 155
XYZ
5, 7, 6
LUV
31, -9, 8
HWB
139, 23%, 69%
Pantone
357 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.