black

#000000

#563DCF

#563DCF

Contrast Ratio

2.96:1

Delta E

95.01

Very Different

50:50 Mix

Color Values

Format #000000 #563DCF
HEX #000000 #563DCF
RGB 0, 0, 0 86, 61, 207
HSL 0.0, 0.0%, 0.0% 250.3, 60.3%, 52.5%
HSV 0.0, 0.0%, 0.0% 250.3, 70.5%, 81.2%
CMYK 0%, 0%, 0%, 100% 58.5%, 70.5%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.483 0.2119 282.9

Contrast & Accessibility

2.96:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #563DCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #563DCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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