black

#000000

#641510

#641510

Contrast Ratio

1.66:1

Delta E

47.47

Very Different

50:50 Mix

Color Values

Format #000000 #641510
HEX #000000 #641510
RGB 0, 0, 0 100, 21, 16
HSL 0.0, 0.0%, 0.0% 3.6, 72.4%, 22.7%
HSV 0.0, 0.0%, 0.0% 3.6, 84.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 79.0%, 84.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3336 0.1128 28.5

Contrast & Accessibility

1.66:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #641510 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #641510

Color Difference (Delta E)

47.47 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #641510);
background: linear-gradient(135deg, #000000, #641510);

Explore Each Color

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