black

#000000

#640C53

#640C53

Contrast Ratio

1.72:1

Delta E

53.04

Very Different

50:50 Mix

#34102B

Color Values

Format #000000 #640C53
HEX #000000 #640C53
RGB 0, 0, 0 100, 12, 83
HSL 0.0, 0.0%, 0.0% 311.6, 78.6%, 22.0%
HSV 0.0, 0.0%, 0.0% 311.6, 88.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 88.0%, 17.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3489 0.1409 337.9

Contrast & Accessibility

1.72:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #640C53 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #640C53

Color Difference (Delta E)

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

Gradient

#000000 #170813 #250F1F #34102B #431138 #530F45 #640C53

Color Mixing

#000000

100%

#1E0C19

75:25

#34102B

50:50

#4B103F

25:75

#640C53

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #640C53);
background: linear-gradient(135deg, #000000, #640C53);

Explore Each Color

black

View full color details

#640C53

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