black

#000000

#3E64CC

#3E64CC

Contrast Ratio

3.9:1

Delta E

76.43

Very Different

50:50 Mix

Color Values

Format #000000 #3E64CC
HEX #000000 #3E64CC
RGB 0, 0, 0 62, 100, 204
HSL 0.0, 0.0%, 0.0% 223.9, 58.2%, 52.2%
HSV 0.0, 0.0%, 0.0% 223.9, 69.6%, 80.0%
CMYK 0%, 0%, 0%, 100% 69.6%, 51.0%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.533 0.167 265.8

Contrast & Accessibility

3.9:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3E64CC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3E64CC

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, #3E64CC);
background: linear-gradient(135deg, #000000, #3E64CC);

Explore Each Color

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