black

#000000

#4371AD

#4371AD

Contrast Ratio

4.2:1

Delta E

59.73

Very Different

50:50 Mix

#273953

Color Values

Format #000000 #4371AD
HEX #000000 #4371AD
RGB 0, 0, 0 67, 113, 173
HSL 0.0, 0.0%, 0.0% 214.0, 44.2%, 47.1%
HSV 0.0, 0.0%, 0.0% 214.0, 61.3%, 67.8%
CMYK 0%, 0%, 0%, 100% 61.3%, 34.7%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.5436 0.1072 255.7

Contrast & Accessibility

4.2:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4371AD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4371AD

Color Difference (Delta E)

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

Gradient

#000000 #13171F #1D2738 #273953 #314B70 #3A5D8E #4371AD

Color Mixing

#000000

100%

#181F2B

75:25

#273953

50:50

#35547F

25:75

#4371AD

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #4371AD);
background: linear-gradient(135deg, #000000, #4371AD);

Explore Each Color

black

View full color details

#4371AD

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