black

#000000

#E04B3B

#E04B3B

Contrast Ratio

5.24:1

Delta E

88.22

Very Different

50:50 Mix

Color Values

Format #000000 #E04B3B
HEX #000000 #E04B3B
RGB 0, 0, 0 224, 75, 59
HSL 0.0, 0.0%, 0.0% 5.8, 72.7%, 55.5%
HSV 0.0, 0.0%, 0.0% 5.8, 73.7%, 87.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.5%, 73.7%, 12.2%
OKLCH 0.0 0.0 0.0 0.6181 0.1879 29.6

Contrast & Accessibility

5.24:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E04B3B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #E04B3B

Color Difference (Delta E)

88.22 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, #E04B3B);
background: linear-gradient(135deg, #000000, #E04B3B);

Explore Each Color

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