black

#000000

#E54243

#E54243

Contrast Ratio

5.19:1

Delta E

89.65

Very Different

50:50 Mix

Color Values

Format #000000 #E54243
HEX #000000 #E54243
RGB 0, 0, 0 229, 66, 67
HSL 0.0, 0.0%, 0.0% 359.6, 75.8%, 57.8%
HSV 0.0, 0.0%, 0.0% 359.6, 71.2%, 89.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 71.2%, 70.7%, 10.2%
OKLCH 0.0 0.0 0.0 0.6181 0.1999 24.9

Contrast & Accessibility

5.19:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E54243 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #E54243

Color Difference (Delta E)

89.65 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, #E54243);
background: linear-gradient(135deg, #000000, #E54243);

Explore Each Color

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