black

#000000

#045B57

#045B57

Contrast Ratio

2.64:1

Delta E

41.96

Very Different

50:50 Mix

Color Values

Format #000000 #045B57
HEX #000000 #045B57
RGB 0, 0, 0 4, 91, 87
HSL 0.0, 0.0%, 0.0% 177.2, 91.6%, 18.6%
HSV 0.0, 0.0%, 0.0% 177.2, 95.6%, 35.7%
CMYK 0%, 0%, 0%, 100% 95.6%, 0.0%, 4.4%, 64.3%
OKLCH 0.0 0.0 0.0 0.4256 0.0724 189.5

Contrast & Accessibility

2.64:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #045B57 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #045B57

Color Difference (Delta E)

41.96 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, #045B57);
background: linear-gradient(135deg, #000000, #045B57);

Explore Each Color

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