black

#000000

#3669B2

#3669B2

Contrast Ratio

3.82:1

Delta E

62.84

Very Different

50:50 Mix

Color Values

Format #000000 #3669B2
HEX #000000 #3669B2
RGB 0, 0, 0 54, 105, 178
HSL 0.0, 0.0%, 0.0% 215.3, 53.4%, 45.5%
HSV 0.0, 0.0%, 0.0% 215.3, 69.7%, 69.8%
CMYK 0%, 0%, 0%, 100% 69.7%, 41.0%, 0.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.5226 0.128 257.6

Contrast & Accessibility

3.82:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3669B2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3669B2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3669B2);
background: linear-gradient(135deg, #000000, #3669B2);

Explore Each Color

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