black

#000000

#573BDF

#573BDF

Contrast Ratio

3.1:1

Delta E

104.08

Very Different

50:50 Mix

Color Values

Format #000000 #573BDF
HEX #000000 #573BDF
RGB 0, 0, 0 87, 59, 223
HSL 0.0, 0.0%, 0.0% 250.2, 71.9%, 55.3%
HSV 0.0, 0.0%, 0.0% 250.2, 73.5%, 87.5%
CMYK 0%, 0%, 0%, 100% 61.0%, 73.5%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.4959 0.2326 281.6

Contrast & Accessibility

3.1:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #573BDF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #573BDF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #573BDF);
background: linear-gradient(135deg, #000000, #573BDF);

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