black

#000000

#575EF7

#575EF7

Contrast Ratio

4.35:1

Delta E

100.92

Very Different

50:50 Mix

Color Values

Format #000000 #575EF7
HEX #000000 #575EF7
RGB 0, 0, 0 87, 94, 247
HSL 0.0, 0.0%, 0.0% 237.4, 90.9%, 65.5%
HSV 0.0, 0.0%, 0.0% 237.4, 64.8%, 96.9%
CMYK 0%, 0%, 0%, 100% 64.8%, 61.9%, 0.0%, 3.1%
OKLCH 0.0 0.0 0.0 0.5688 0.2239 274.7

Contrast & Accessibility

4.35:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #575EF7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #575EF7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #575EF7);
background: linear-gradient(135deg, #000000, #575EF7);

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