black

#000000

#E54C4F

#E54C4F

Contrast Ratio

5.48:1

Delta E

86.47

Very Different

50:50 Mix

Color Values

Format #000000 #E54C4F
HEX #000000 #E54C4F
RGB 0, 0, 0 229, 76, 79
HSL 0.0, 0.0%, 0.0% 358.8, 74.6%, 59.8%
HSV 0.0, 0.0%, 0.0% 358.8, 66.8%, 89.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.8%, 65.5%, 10.2%
OKLCH 0.0 0.0 0.0 0.6301 0.1893 23.3

Contrast & Accessibility

5.48:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E54C4F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #E54C4F

Color Difference (Delta E)

86.47 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, #E54C4F);
background: linear-gradient(135deg, #000000, #E54C4F);

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