black

#000000

#F35B37

#F35B37

Contrast Ratio

6.36:1

Delta E

95.9

Very Different

50:50 Mix

Color Values

Format #000000 #F35B37
HEX #000000 #F35B37
RGB 0, 0, 0 243, 91, 55
HSL 0.0, 0.0%, 0.0% 11.5, 88.7%, 58.4%
HSV 0.0, 0.0%, 0.0% 11.5, 77.4%, 95.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 62.6%, 77.4%, 4.7%
OKLCH 0.0 0.0 0.0 0.6664 0.1938 34.6

Contrast & Accessibility

6.36:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F35B37 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F35B37

Color Difference (Delta E)

95.9 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F35B37);
background: linear-gradient(135deg, #000000, #F35B37);

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