black

#000000

#C03C1B

#C03C1B

Contrast Ratio

3.9:1

Delta E

83.13

Very Different

50:50 Mix

Color Values

Format #000000 #C03C1B
HEX #000000 #C03C1B
RGB 0, 0, 0 192, 60, 27
HSL 0.0, 0.0%, 0.0% 12.0, 75.3%, 42.9%
HSV 0.0, 0.0%, 0.0% 12.0, 85.9%, 75.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.7%, 85.9%, 24.7%
OKLCH 0.0 0.0 0.0 0.5451 0.1741 34.7

Contrast & Accessibility

3.9:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C03C1B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C03C1B

Color Difference (Delta E)

83.13 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, #C03C1B);
background: linear-gradient(135deg, #000000, #C03C1B);

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