Slate Grey (818B92) — Shades, Harmonies, Palettes, CSS Code

"Slate Grey"

Neutral · Timeless

🧠 Psychology

Neutral and timeless color. Evokes elegance, sobriety and minimalism.

✨ Uses

UI design, backgrounds, typography, professional interfaces.

Tip

Slate Grey pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.

Values

HEX #818B92

RGB rgb(129, 139, 146)

HSL hsl(205°, 7%, 54%)

CMYK C:12% M:5% Y:0% K:43%

Luminance 0.2569

WCAG Accessibility

On white 3.48:1

Aa — #818B92

Secondary text

✗ AA ✗ AAA ✓ AA Large

On black 6.04:1

Aa — #818B92

Secondary text

✓ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#818B92 #928881

Analogous

#819291 #818B92 #818392

Triadic

#818B92 #92818B #8B9281

Split-comp.

#818B92 #928183 #929181

Tetradic

#818B92 #918192 #928881 #839281

Monochromatic

#242424 #575757 #8A8A8A #A3A3A3 #C9C9C9

Suggested palettes for this hue.

Neon 90s View all →

Pop Art View all →

Volcano View all →