Slate Grey (566581) — Shades, Harmonies, Palettes, CSS Code

"Slate Grey"

Neutral · Winter

🧠 Psychology

Color of trust and stability. Evokes professionalism, security and serenity.

✨ Uses

Finance, banking, enterprise, software, social networks.

Tip

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

Values

HEX #566581

RGB rgb(86, 101, 129)

HSL hsl(219°, 20%, 42%)

CMYK C:33% M:22% Y:0% K:49%

Luminance 0.1288

WCAG Accessibility

On white 5.88:1

Aa — #566581

Secondary text

✓ AA ✗ AAA ✓ AA Large

On black 3.57:1

Aa — #566581

Secondary text

✗ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#566581 #817256

Analogous

#567A81 #566581 #5C5681

Triadic

#566581 #815665 #658156

Split-comp.

#566581 #815C56 #7A8156

Tetradic

#566581 #81567A #817256 #56815C

Monochromatic

#CDD0D6 #949BA8 #606876 #494F5A #272A30

Suggested palettes for this hue.

White Marble View all →

Volcano View all →

Amazon View all →