black

#000000

#18747D

#18747D

Contrast Ratio

3.83:1

Delta E

51.17

Very Different

50:50 Mix

Color Values

Format #000000 #18747D
HEX #000000 #18747D
RGB 0, 0, 0 24, 116, 125
HSL 0.0, 0.0%, 0.0% 185.3, 67.8%, 29.2%
HSV 0.0, 0.0%, 0.0% 185.3, 80.8%, 49.0%
CMYK 0%, 0%, 0%, 100% 80.8%, 7.2%, 0.0%, 51.0%
OKLCH 0.0 0.0 0.0 0.5128 0.0812 205.1

Contrast & Accessibility

3.83:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18747D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #18747D

Color Difference (Delta E)

51.17 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, #18747D);
background: linear-gradient(135deg, #000000, #18747D);

Explore Each Color

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