black

#000000

#173473

#173473

Contrast Ratio

1.78:1

Delta E

47.85

Very Different

50:50 Mix

Color Values

Format #000000 #173473
HEX #000000 #173473
RGB 0, 0, 0 23, 52, 115
HSL 0.0, 0.0%, 0.0% 221.1, 66.7%, 27.1%
HSV 0.0, 0.0%, 0.0% 221.1, 80.0%, 45.1%
CMYK 0%, 0%, 0%, 100% 80.0%, 54.8%, 0.0%, 54.9%
OKLCH 0.0 0.0 0.0 0.3433 0.1143 263.1

Contrast & Accessibility

1.78:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #173473 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #173473

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #173473);
background: linear-gradient(135deg, #000000, #173473);

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