black

#000000

#D73033

#D73033

Contrast Ratio

4.36:1

Delta E

88.8

Very Different

50:50 Mix

Color Values

Format #000000 #D73033
HEX #000000 #D73033
RGB 0, 0, 0 215, 48, 51
HSL 0.0, 0.0%, 0.0% 358.9, 67.6%, 51.6%
HSV 0.0, 0.0%, 0.0% 358.9, 77.7%, 84.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 77.7%, 76.3%, 15.7%
OKLCH 0.0 0.0 0.0 0.5763 0.2028 25.6

Contrast & Accessibility

4.36:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D73033 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D73033

Color Difference (Delta E)

88.8 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D73033);
background: linear-gradient(135deg, #000000, #D73033);

Explore Each Color

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