black

#000000

#EC1F21

#EC1F21

Contrast Ratio

4.78:1

Delta E

103.06

Very Different

50:50 Mix

Color Values

Format #000000 #EC1F21
HEX #000000 #EC1F21
RGB 0, 0, 0 236, 31, 33
HSL 0.0, 0.0%, 0.0% 359.4, 84.4%, 52.4%
HSV 0.0, 0.0%, 0.0% 359.4, 86.9%, 92.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.9%, 86.0%, 7.5%
OKLCH 0.0 0.0 0.0 0.6023 0.2329 27.7

Contrast & Accessibility

4.78:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EC1F21 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #EC1F21

Color Difference (Delta E)

103.06 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, #EC1F21);
background: linear-gradient(135deg, #000000, #EC1F21);

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