black

#000000

#F01211

#F01211

Contrast Ratio

4.8:1

Delta E

108.6

Very Different

50:50 Mix

Color Values

Format #000000 #F01211
HEX #000000 #F01211
RGB 0, 0, 0 240, 18, 17
HSL 0.0, 0.0%, 0.0% 0.3, 88.1%, 50.4%
HSV 0.0, 0.0%, 0.0% 0.3, 92.9%, 94.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 92.5%, 92.9%, 5.9%
OKLCH 0.0 0.0 0.0 0.6041 0.2418 28.8

Contrast & Accessibility

4.8:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F01211 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #F01211

Color Difference (Delta E)

108.6 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, #F01211);
background: linear-gradient(135deg, #000000, #F01211);

Explore Each Color

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