black

#000000

#01515B

#01515B

Contrast Ratio

2.33:1

Delta E

37.38

Very Different

50:50 Mix

Color Values

Format #000000 #01515B
HEX #000000 #01515B
RGB 0, 0, 0 1, 81, 91
HSL 0.0, 0.0%, 0.0% 186.7, 97.8%, 18.0%
HSV 0.0, 0.0%, 0.0% 186.7, 98.9%, 35.7%
CMYK 0%, 0%, 0%, 100% 98.9%, 11.0%, 0.0%, 64.3%
OKLCH 0.0 0.0 0.0 0.3984 0.0683 209.1

Contrast & Accessibility

2.33:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #01515B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #01515B

Color Difference (Delta E)

37.38 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #01515B);
background: linear-gradient(135deg, #000000, #01515B);

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