black

#000000

#B33933

#B33933

Contrast Ratio

3.55:1

Delta E

71.99

Very Different

50:50 Mix

Color Values

Format #000000 #B33933
HEX #000000 #B33933
RGB 0, 0, 0 179, 57, 51
HSL 0.0, 0.0%, 0.0% 2.8, 55.7%, 45.1%
HSV 0.0, 0.0%, 0.0% 2.8, 71.5%, 70.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.2%, 71.5%, 29.8%
OKLCH 0.0 0.0 0.0 0.5221 0.1591 26.9

Contrast & Accessibility

3.55:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B33933 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #B33933

Color Difference (Delta E)

71.99 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, #B33933);
background: linear-gradient(135deg, #000000, #B33933);

Explore Each Color

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