black

#000000

#640B36

#640B36

Contrast Ratio

1.64:1

Delta E

45.64

Very Different

50:50 Mix

#340F1E

Color Values

Format #000000 #640B36
HEX #000000 #640B36
RGB 0, 0, 0 100, 11, 54
HSL 0.0, 0.0%, 0.0% 331.0, 80.2%, 21.8%
HSV 0.0, 0.0%, 0.0% 331.0, 89.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 89.0%, 46.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3345 0.1249 358.2

Contrast & Accessibility

1.64:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #640B36 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #640B36

Color Difference (Delta E)

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

Gradient

#000000 #18070D #250E17 #340F1E #441026 #540E2E #640B36

Color Mixing

#000000

100%

#1F0B12

75:25

#340F1E

50:50

#4C0F2A

25:75

#640B36

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #640B36);
background: linear-gradient(135deg, #000000, #640B36);

Explore Each Color

black

View full color details

#640B36

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