black

#000000

#D01728

#D01728

Contrast Ratio

3.84:1

Delta E

90.41

Very Different

50:50 Mix

Color Values

Format #000000 #D01728
HEX #000000 #D01728
RGB 0, 0, 0 208, 23, 40
HSL 0.0, 0.0%, 0.0% 354.5, 80.1%, 45.3%
HSV 0.0, 0.0%, 0.0% 354.5, 88.9%, 81.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 88.9%, 80.8%, 18.4%
OKLCH 0.0 0.0 0.0 0.5474 0.212 24.9

Contrast & Accessibility

3.84:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D01728 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #D01728

Color Difference (Delta E)

90.41 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, #D01728);
background: linear-gradient(135deg, #000000, #D01728);

Explore Each Color

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