black

#000000

#559CB8

#559CB8

Contrast Ratio

6.83:1

Delta E

66.13

Very Different

50:50 Mix

Color Values

Format #000000 #559CB8
HEX #000000 #559CB8
RGB 0, 0, 0 85, 156, 184
HSL 0.0, 0.0%, 0.0% 197.0, 41.1%, 52.7%
HSV 0.0, 0.0%, 0.0% 197.0, 53.8%, 72.2%
CMYK 0%, 0%, 0%, 100% 53.8%, 15.2%, 0.0%, 27.8%
OKLCH 0.0 0.0 0.0 0.6574 0.0825 225.9

Contrast & Accessibility

6.83:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #559CB8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #559CB8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #559CB8);
background: linear-gradient(135deg, #000000, #559CB8);

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