black

#000000

#04737B

#04737B

Contrast Ratio

3.74:1

Delta E

51.31

Very Different

50:50 Mix

Color Values

Format #000000 #04737B
HEX #000000 #04737B
RGB 0, 0, 0 4, 115, 123
HSL 0.0, 0.0%, 0.0% 184.0, 93.7%, 24.9%
HSV 0.0, 0.0%, 0.0% 184.0, 96.7%, 48.2%
CMYK 0%, 0%, 0%, 100% 96.7%, 6.5%, 0.0%, 51.8%
OKLCH 0.0 0.0 0.0 0.5066 0.0854 203.4

Contrast & Accessibility

3.74:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #04737B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #04737B

Color Difference (Delta E)

51.31 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, #04737B);
background: linear-gradient(135deg, #000000, #04737B);

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