black

#000000

#D02728

#D02728

Contrast Ratio

4.0:1

Delta E

89.12

Very Different

50:50 Mix

Color Values

Format #000000 #D02728
HEX #000000 #D02728
RGB 0, 0, 0 208, 39, 40
HSL 0.0, 0.0%, 0.0% 359.6, 68.4%, 48.4%
HSV 0.0, 0.0%, 0.0% 359.6, 81.2%, 81.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 81.2%, 80.8%, 18.4%
OKLCH 0.0 0.0 0.0 0.5561 0.2036 26.8

Contrast & Accessibility

4.0:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D02728 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #D02728

Color Difference (Delta E)

89.12 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, #D02728);
background: linear-gradient(135deg, #000000, #D02728);

Explore Each Color

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