black

#000000

#256739

#256739

Contrast Ratio

3.08:1

Delta E

53.99

Very Different

50:50 Mix

Color Values

Format #000000 #256739
HEX #000000 #256739
RGB 0, 0, 0 37, 103, 57
HSL 0.0, 0.0%, 0.0% 138.2, 47.1%, 27.5%
HSV 0.0, 0.0%, 0.0% 138.2, 64.1%, 40.4%
CMYK 0%, 0%, 0%, 100% 64.1%, 0.0%, 44.7%, 59.6%
OKLCH 0.0 0.0 0.0 0.4591 0.0999 150.5

Contrast & Accessibility

3.08:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #256739 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #256739

Color Difference (Delta E)

53.99 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #256739);
background: linear-gradient(135deg, #000000, #256739);

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