black

#000000

#E12928

#E12928

Contrast Ratio

4.55:1

Delta E

96.15

Very Different

50:50 Mix

Color Values

Format #000000 #E12928
HEX #000000 #E12928
RGB 0, 0, 0 225, 41, 40
HSL 0.0, 0.0%, 0.0% 0.3, 75.5%, 52.0%
HSV 0.0, 0.0%, 0.0% 0.3, 82.2%, 88.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 81.8%, 82.2%, 11.8%
OKLCH 0.0 0.0 0.0 0.5882 0.2176 27.4

Contrast & Accessibility

4.55:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E12928 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #E12928

Color Difference (Delta E)

96.15 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, #E12928);
background: linear-gradient(135deg, #000000, #E12928);

Explore Each Color

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