black

#000000

#559A89

#559A89

Contrast Ratio

6.37:1

Delta E

64.39

Very Different

50:50 Mix

Color Values

Format #000000 #559A89
HEX #000000 #559A89
RGB 0, 0, 0 85, 154, 137
HSL 0.0, 0.0%, 0.0% 165.2, 28.9%, 46.9%
HSV 0.0, 0.0%, 0.0% 165.2, 44.8%, 60.4%
CMYK 0%, 0%, 0%, 100% 44.8%, 0.0%, 11.0%, 39.6%
OKLCH 0.0 0.0 0.0 0.6356 0.0753 176.0

Contrast & Accessibility

6.37:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #559A89 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #559A89

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #559A89);
background: linear-gradient(135deg, #000000, #559A89);

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