black

#000000

#565B63

#565B63

Contrast Ratio

3.07:1

Delta E

38.84

Very Different

50:50 Mix

Color Values

Format #000000 #565B63
HEX #000000 #565B63
RGB 0, 0, 0 86, 91, 99
HSL 0.0, 0.0%, 0.0% 216.9, 7.0%, 36.3%
HSV 0.0, 0.0%, 0.0% 216.9, 13.1%, 38.8%
CMYK 0%, 0%, 0%, 100% 13.1%, 8.1%, 0.0%, 61.2%
OKLCH 0.0 0.0 0.0 0.4696 0.0144 259.8

Contrast & Accessibility

3.07:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #565B63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #565B63

Color Difference (Delta E)

38.84 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #565B63);
background: linear-gradient(135deg, #000000, #565B63);

Explore Each Color

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