black

#000000

#E83B3C

#E83B3C

Contrast Ratio

5.12:1

Delta E

93.05

Very Different

50:50 Mix

Color Values

Format #000000 #E83B3C
HEX #000000 #E83B3C
RGB 0, 0, 0 232, 59, 60
HSL 0.0, 0.0%, 0.0% 359.7, 79.0%, 57.1%
HSV 0.0, 0.0%, 0.0% 359.7, 74.6%, 91.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 74.6%, 74.1%, 9.0%
OKLCH 0.0 0.0 0.0 0.6159 0.2094 25.6

Contrast & Accessibility

5.12:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E83B3C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #E83B3C

Color Difference (Delta E)

93.05 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, #E83B3C);
background: linear-gradient(135deg, #000000, #E83B3C);

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