black

#000000

#640555

#640555

Contrast Ratio

1.69:1

Delta E

55.23

Very Different

50:50 Mix

#340F2C

Color Values

Format #000000 #640555
HEX #000000 #640555
RGB 0, 0, 0 100, 5, 85
HSL 0.0, 0.0%, 0.0% 309.5, 90.5%, 20.6%
HSV 0.0, 0.0%, 0.0% 309.5, 95.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 95.0%, 15.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3461 0.1477 336.5

Contrast & Accessibility

1.69:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #640555 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #640555

Color Difference (Delta E)

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

Gradient

#000000 #170814 #250E20 #340F2C #430E39 #530B47 #640555

Color Mixing

#000000

100%

#1E0B1A

75:25

#340F2C

50:50

#4B0D40

25:75

#640555

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #640555);
background: linear-gradient(135deg, #000000, #640555);

Explore Each Color

black

View full color details

#640555

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