black

#000000

#64377B

#64377B

Contrast Ratio

2.37:1

Delta E

54.95

Very Different

50:50 Mix

Color Values

Format #000000 #64377B
HEX #000000 #64377B
RGB 0, 0, 0 100, 55, 123
HSL 0.0, 0.0%, 0.0% 279.7, 38.2%, 34.9%
HSV 0.0, 0.0%, 0.0% 279.7, 55.3%, 48.2%
CMYK 0%, 0%, 0%, 100% 18.7%, 55.3%, 0.0%, 51.8%
OKLCH 0.0 0.0 0.0 0.4233 0.1179 313.0

Contrast & Accessibility

2.37:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64377B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64377B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64377B);
background: linear-gradient(135deg, #000000, #64377B);

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