black

#000000

#563DB1

#563DB1

Contrast Ratio

2.7:1

Delta E

79.25

Very Different

50:50 Mix

Color Values

Format #000000 #563DB1
HEX #000000 #563DB1
RGB 0, 0, 0 86, 61, 177
HSL 0.0, 0.0%, 0.0% 252.9, 48.7%, 46.7%
HSV 0.0, 0.0%, 0.0% 252.9, 65.5%, 69.4%
CMYK 0%, 0%, 0%, 100% 51.4%, 65.5%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.4569 0.175 287.2

Contrast & Accessibility

2.7:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #563DB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #563DB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #563DB1);
background: linear-gradient(135deg, #000000, #563DB1);

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