black

#000000

#64381D

#64381D

Contrast Ratio

2.13:1

Delta E

41.41

Very Different

50:50 Mix

Color Values

Format #000000 #64381D
HEX #000000 #64381D
RGB 0, 0, 0 100, 56, 29
HSL 0.0, 0.0%, 0.0% 22.8, 55.0%, 25.3%
HSV 0.0, 0.0%, 0.0% 22.8, 71.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 44.0%, 71.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3895 0.0742 50.6

Contrast & Accessibility

2.13:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64381D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64381D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64381D);
background: linear-gradient(135deg, #000000, #64381D);

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