black

#000000

#515EC7

#515EC7

Contrast Ratio

3.78:1

Delta E

76.43

Very Different

50:50 Mix

Color Values

Format #000000 #515EC7
HEX #000000 #515EC7
RGB 0, 0, 0 81, 94, 199
HSL 0.0, 0.0%, 0.0% 233.4, 51.3%, 54.9%
HSV 0.0, 0.0%, 0.0% 233.4, 59.3%, 78.0%
CMYK 0%, 0%, 0%, 100% 59.3%, 52.8%, 0.0%, 22.0%
OKLCH 0.0 0.0 0.0 0.528 0.1622 274.1

Contrast & Accessibility

3.78:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #515EC7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #515EC7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #515EC7);
background: linear-gradient(135deg, #000000, #515EC7);

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