black

#000000

#C33B09

#C33B09

Contrast Ratio

3.95:1

Delta E

88.04

Very Different

50:50 Mix

Color Values

Format #000000 #C33B09
HEX #000000 #C33B09
RGB 0, 0, 0 195, 59, 9
HSL 0.0, 0.0%, 0.0% 16.1, 91.2%, 40.0%
HSV 0.0, 0.0%, 0.0% 16.1, 95.4%, 76.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 69.7%, 95.4%, 23.5%
OKLCH 0.0 0.0 0.0 0.5483 0.1801 36.7

Contrast & Accessibility

3.95:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C33B09 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C33B09

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C33B09);
background: linear-gradient(135deg, #000000, #C33B09);

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