black

#000000

#565CF3

#565CF3

Contrast Ratio

4.22:1

Delta E

99.75

Very Different

50:50 Mix

Color Values

Format #000000 #565CF3
HEX #000000 #565CF3
RGB 0, 0, 0 86, 92, 243
HSL 0.0, 0.0%, 0.0% 237.7, 86.7%, 64.5%
HSV 0.0, 0.0%, 0.0% 237.7, 64.6%, 95.3%
CMYK 0%, 0%, 0%, 100% 64.6%, 62.1%, 0.0%, 4.7%
OKLCH 0.0 0.0 0.0 0.5616 0.2214 274.9

Contrast & Accessibility

4.22:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #565CF3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #565CF3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #565CF3);
background: linear-gradient(135deg, #000000, #565CF3);

Explore Each Color

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