black

#000000

#F1312E

#F1312E

Contrast Ratio

5.22:1

Delta E

100.81

Very Different

50:50 Mix

Color Values

Format #000000 #F1312E
HEX #000000 #F1312E
RGB 0, 0, 0 241, 49, 46
HSL 0.0, 0.0%, 0.0% 0.9, 87.4%, 56.3%
HSV 0.0, 0.0%, 0.0% 0.9, 80.9%, 94.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 79.7%, 80.9%, 5.5%
OKLCH 0.0 0.0 0.0 0.6225 0.2264 27.5

Contrast & Accessibility

5.22:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F1312E β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #F1312E

Color Difference (Delta E)

100.81 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, #F1312E);
background: linear-gradient(135deg, #000000, #F1312E);

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