black

#000000

#6463AB

#6463AB

Contrast Ratio

3.91:1

Delta E

62.22

Very Different

50:50 Mix

Color Values

Format #000000 #6463AB
HEX #000000 #6463AB
RGB 0, 0, 0 100, 99, 171
HSL 0.0, 0.0%, 0.0% 240.8, 30.0%, 52.9%
HSV 0.0, 0.0%, 0.0% 240.8, 42.1%, 67.1%
CMYK 0%, 0%, 0%, 100% 41.5%, 42.1%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.5336 0.1112 282.6

Contrast & Accessibility

3.91:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6463AB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6463AB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6463AB);
background: linear-gradient(135deg, #000000, #6463AB);

Explore Each Color

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