black

#000000

#6439AD

#6439AD

Contrast Ratio

2.73:1

Delta E

79.3

Very Different

50:50 Mix

Color Values

Format #000000 #6439AD
HEX #000000 #6439AD
RGB 0, 0, 0 100, 57, 173
HSL 0.0, 0.0%, 0.0% 262.2, 50.4%, 45.1%
HSV 0.0, 0.0%, 0.0% 262.2, 67.1%, 67.8%
CMYK 0%, 0%, 0%, 100% 42.2%, 67.1%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.4617 0.1754 295.8

Contrast & Accessibility

2.73:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6439AD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6439AD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6439AD);
background: linear-gradient(135deg, #000000, #6439AD);

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