black

#000000

#3C7F71

#3C7F71

Contrast Ratio

4.47:1

Delta E

54.71

Very Different

50:50 Mix

Color Values

Format #000000 #3C7F71
HEX #000000 #3C7F71
RGB 0, 0, 0 60, 127, 113
HSL 0.0, 0.0%, 0.0% 167.5, 35.8%, 36.7%
HSV 0.0, 0.0%, 0.0% 167.5, 52.8%, 49.8%
CMYK 0%, 0%, 0%, 100% 52.8%, 0.0%, 11.0%, 50.2%
OKLCH 0.0 0.0 0.0 0.5484 0.0721 178.0

Contrast & Accessibility

4.47:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C7F71 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3C7F71

Color Difference (Delta E)

54.71 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, #3C7F71);
background: linear-gradient(135deg, #000000, #3C7F71);

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