black

#000000

#B63D43

#B63D43

Contrast Ratio

3.74:1

Delta E

70.0

Very Different

50:50 Mix

Color Values

Format #000000 #B63D43
HEX #000000 #B63D43
RGB 0, 0, 0 182, 61, 67
HSL 0.0, 0.0%, 0.0% 357.0, 49.8%, 47.6%
HSV 0.0, 0.0%, 0.0% 357.0, 66.5%, 71.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.5%, 63.2%, 28.6%
OKLCH 0.0 0.0 0.0 0.5344 0.1562 21.4

Contrast & Accessibility

3.74:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B63D43 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #B63D43

Color Difference (Delta E)

70.0 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, #B63D43);
background: linear-gradient(135deg, #000000, #B63D43);

Explore Each Color

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