black

#000000

#443EB8

#443EB8

Contrast Ratio

2.63:1

Delta E

82.32

Very Different

50:50 Mix

Color Values

Format #000000 #443EB8
HEX #000000 #443EB8
RGB 0, 0, 0 68, 62, 184
HSL 0.0, 0.0%, 0.0% 243.0, 49.6%, 48.2%
HSV 0.0, 0.0%, 0.0% 243.0, 66.3%, 72.2%
CMYK 0%, 0%, 0%, 100% 63.0%, 66.3%, 0.0%, 27.8%
OKLCH 0.0 0.0 0.0 0.4497 0.1854 278.1

Contrast & Accessibility

2.63:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #443EB8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #443EB8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #443EB8);
background: linear-gradient(135deg, #000000, #443EB8);

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