black

#000000

#5656F2

#5656F2

Contrast Ratio

4.01:1

Delta E

101.86

Very Different

50:50 Mix

Color Values

Format #000000 #5656F2
HEX #000000 #5656F2
RGB 0, 0, 0 86, 86, 242
HSL 0.0, 0.0%, 0.0% 240.0, 85.7%, 64.3%
HSV 0.0, 0.0%, 0.0% 240.0, 64.5%, 94.9%
CMYK 0%, 0%, 0%, 100% 64.5%, 64.5%, 0.0%, 5.1%
OKLCH 0.0 0.0 0.0 0.551 0.227 276.0

Contrast & Accessibility

4.01:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5656F2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5656F2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5656F2);
background: linear-gradient(135deg, #000000, #5656F2);

Explore Each Color

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