black

#000000

#E54A47

#E54A47

Contrast Ratio

5.4:1

Delta E

88.05

Very Different

50:50 Mix

Color Values

Format #000000 #E54A47
HEX #000000 #E54A47
RGB 0, 0, 0 229, 74, 71
HSL 0.0, 0.0%, 0.0% 1.1, 75.2%, 58.8%
HSV 0.0, 0.0%, 0.0% 1.1, 69.0%, 89.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 67.7%, 69.0%, 10.2%
OKLCH 0.0 0.0 0.0 0.6267 0.1921 25.6

Contrast & Accessibility

5.4:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E54A47 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #E54A47

Color Difference (Delta E)

88.05 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, #E54A47);
background: linear-gradient(135deg, #000000, #E54A47);

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