black

#000000

#559BA8

#559BA8

Contrast Ratio

6.64:1

Delta E

64.29

Very Different

50:50 Mix

Color Values

Format #000000 #559BA8
HEX #000000 #559BA8
RGB 0, 0, 0 85, 155, 168
HSL 0.0, 0.0%, 0.0% 189.4, 32.8%, 49.6%
HSV 0.0, 0.0%, 0.0% 189.4, 49.4%, 65.9%
CMYK 0%, 0%, 0%, 100% 49.4%, 7.7%, 0.0%, 34.1%
OKLCH 0.0 0.0 0.0 0.6486 0.0731 210.9

Contrast & Accessibility

6.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #559BA8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #559BA8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #559BA8);
background: linear-gradient(135deg, #000000, #559BA8);

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