black

#000000

#558591

#558591

Contrast Ratio

5.15:1

Delta E

55.46

Very Different

50:50 Mix

Color Values

Format #000000 #558591
HEX #000000 #558591
RGB 0, 0, 0 85, 133, 145
HSL 0.0, 0.0%, 0.0% 192.0, 26.1%, 45.1%
HSV 0.0, 0.0%, 0.0% 192.0, 41.4%, 56.9%
CMYK 0%, 0%, 0%, 100% 41.4%, 8.3%, 0.0%, 43.1%
OKLCH 0.0 0.0 0.0 0.587 0.055 215.3

Contrast & Accessibility

5.15:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #558591 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #558591

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #558591);
background: linear-gradient(135deg, #000000, #558591);

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