black

#000000

#4145AD

#4145AD

Contrast Ratio

2.68:1

Delta E

73.0

Very Different

50:50 Mix

Color Values

Format #000000 #4145AD
HEX #000000 #4145AD
RGB 0, 0, 0 65, 69, 173
HSL 0.0, 0.0%, 0.0% 237.8, 45.4%, 46.7%
HSV 0.0, 0.0%, 0.0% 237.8, 62.4%, 67.8%
CMYK 0%, 0%, 0%, 100% 62.4%, 60.1%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.4503 0.1628 276.0

Contrast & Accessibility

2.68:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4145AD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4145AD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4145AD);
background: linear-gradient(135deg, #000000, #4145AD);

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