black

#000000

#563BC0

#563BC0

Contrast Ratio

2.78:1

Delta E

88.08

Very Different

50:50 Mix

Color Values

Format #000000 #563BC0
HEX #000000 #563BC0
RGB 0, 0, 0 86, 59, 192
HSL 0.0, 0.0%, 0.0% 252.2, 53.0%, 49.2%
HSV 0.0, 0.0%, 0.0% 252.2, 69.3%, 75.3%
CMYK 0%, 0%, 0%, 100% 55.2%, 69.3%, 0.0%, 24.7%
OKLCH 0.0 0.0 0.0 0.4668 0.1961 285.2

Contrast & Accessibility

2.78:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #563BC0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #563BC0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #563BC0);
background: linear-gradient(135deg, #000000, #563BC0);

Explore Each Color

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