Pure Black (63575B) — Shades, Harmonies, Palettes, CSS Code

"Pure Black"

Neutral · Timeless

🧠 Psychology

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

✨ Uses

UI design, backgrounds, typography, professional interfaces.

Tip

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

Values

HEX #63575B

RGB rgb(99, 87, 91)

HSL hsl(340°, 6%, 36%)

CMYK C:0% M:12% Y:8% K:61%

Luminance 0.1011

WCAG Accessibility

On white 6.9:1

Aa — #63575B

Secondary text

✓ AA ✗ AAA ✓ AA Large

On black 3.04:1

Aa — #63575B

Secondary text

✗ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#63575B #56615E

Analogous

#61565F #63575B #615856

Triadic

#63575B #5A6156 #565A61

Split-comp.

#63575B #566158 #565F61

Tetradic

#63575B #5F6156 #56615E #585661

Monochromatic

#C2C2C2 #8F8F8F #5C5C5C #424242 #1C1C1C

Suggested palettes for this hue.

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