black

#000000

#4547B7

#4547B7

Contrast Ratio

2.84:1

Delta E

77.55

Very Different

50:50 Mix

Color Values

Format #000000 #4547B7
HEX #000000 #4547B7
RGB 0, 0, 0 69, 71, 183
HSL 0.0, 0.0%, 0.0% 238.9, 45.2%, 49.4%
HSV 0.0, 0.0%, 0.0% 238.9, 62.3%, 71.8%
CMYK 0%, 0%, 0%, 100% 62.3%, 61.2%, 0.0%, 28.2%
OKLCH 0.0 0.0 0.0 0.4649 0.1729 276.5

Contrast & Accessibility

2.84:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4547B7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4547B7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4547B7);
background: linear-gradient(135deg, #000000, #4547B7);

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