black

#000000

#21754C

#21754C

Contrast Ratio

3.71:1

Delta E

58.15

Very Different

50:50 Mix

Color Values

Format #000000 #21754C
HEX #000000 #21754C
RGB 0, 0, 0 33, 117, 76
HSL 0.0, 0.0%, 0.0% 150.7, 56.0%, 29.4%
HSV 0.0, 0.0%, 0.0% 150.7, 71.8%, 45.9%
CMYK 0%, 0%, 0%, 100% 71.8%, 0.0%, 35.0%, 54.1%
OKLCH 0.0 0.0 0.0 0.5017 0.1032 157.6

Contrast & Accessibility

3.71:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21754C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21754C

Color Difference (Delta E)

58.15 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, #21754C);
background: linear-gradient(135deg, #000000, #21754C);

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