black

#000000

#556497

#556497

Contrast Ratio

3.66:1

Delta E

53.04

Very Different

50:50 Mix

Color Values

Format #000000 #556497
HEX #000000 #556497
RGB 0, 0, 0 85, 100, 151
HSL 0.0, 0.0%, 0.0% 226.4, 28.0%, 46.3%
HSV 0.0, 0.0%, 0.0% 226.4, 43.7%, 59.2%
CMYK 0%, 0%, 0%, 100% 43.7%, 33.8%, 0.0%, 40.8%
OKLCH 0.0 0.0 0.0 0.5131 0.0832 270.8

Contrast & Accessibility

3.66:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #556497 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #556497

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #556497);
background: linear-gradient(135deg, #000000, #556497);

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