black

#000000

#E40606

#E40606

Contrast Ratio

4.33:1

Delta E

106.06

Very Different

50:50 Mix

Color Values

Format #000000 #E40606
HEX #000000 #E40606
RGB 0, 0, 0 228, 6, 6
HSL 0.0, 0.0%, 0.0% 0.0, 94.9%, 45.9%
HSV 0.0, 0.0%, 0.0% 0.0, 97.4%, 89.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 97.4%, 97.4%, 10.6%
OKLCH 0.0 0.0 0.0 0.5784 0.2353 29.0

Contrast & Accessibility

4.33:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E40606 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #E40606

Color Difference (Delta E)

106.06 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, #E40606);
background: linear-gradient(135deg, #000000, #E40606);

Explore Each Color

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