black

#000000

#D73026

#D73026

Contrast Ratio

4.34:1

Delta E

91.73

Very Different

50:50 Mix

Color Values

Format #000000 #D73026
HEX #000000 #D73026
RGB 0, 0, 0 215, 48, 38
HSL 0.0, 0.0%, 0.0% 3.4, 70.0%, 49.6%
HSV 0.0, 0.0%, 0.0% 3.4, 82.3%, 84.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 77.7%, 82.3%, 15.7%
OKLCH 0.0 0.0 0.0 0.575 0.2043 28.8

Contrast & Accessibility

4.34:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D73026 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #D73026

Color Difference (Delta E)

91.73 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, #D73026);
background: linear-gradient(135deg, #000000, #D73026);

Explore Each Color

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