black

#000000

#63539B

#63539B

Contrast Ratio

3.24:1

Delta E

59.56

Very Different

50:50 Mix

Color Values

Format #000000 #63539B
HEX #000000 #63539B
RGB 0, 0, 0 99, 83, 155
HSL 0.0, 0.0%, 0.0% 253.3, 30.3%, 46.7%
HSV 0.0, 0.0%, 0.0% 253.3, 46.5%, 60.8%
CMYK 0%, 0%, 0%, 100% 36.1%, 46.5%, 0.0%, 39.2%
OKLCH 0.0 0.0 0.0 0.4917 0.1128 291.9

Contrast & Accessibility

3.24:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63539B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63539B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63539B);
background: linear-gradient(135deg, #000000, #63539B);

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