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
394630
RGB
57, 70, 48
HSL
95, 19%, 23%
HSB
95, 31%, 27%
CMYK
19, 0, 31, 73
LAB
28, -9, 12
LCH
28, 15, 128
OKLCH
0.38, 0.04, 133
XYZ
4, 5, 4
LUV
28, -6, 14
HWB
95, 19%, 73%
Pantone
357 C
Harmonies
Shades & tints
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