black

#000000

#354EB1

#354EB1

Contrast Ratio

2.88:1

Delta E

70.98

Very Different

50:50 Mix

Color Values

Format #000000 #354EB1
HEX #000000 #354EB1
RGB 0, 0, 0 53, 78, 177
HSL 0.0, 0.0%, 0.0% 227.9, 53.9%, 45.1%
HSV 0.0, 0.0%, 0.0% 227.9, 70.1%, 69.4%
CMYK 0%, 0%, 0%, 100% 70.1%, 55.9%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.4636 0.1601 268.7

Contrast & Accessibility

2.88:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #354EB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #354EB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #354EB1);
background: linear-gradient(135deg, #000000, #354EB1);

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