black

#000000

#C61609

#C61609

Contrast Ratio

3.52:1

Delta E

92.92

Very Different

50:50 Mix

Color Values

Format #000000 #C61609
HEX #000000 #C61609
RGB 0, 0, 0 198, 22, 9
HSL 0.0, 0.0%, 0.0% 4.1, 91.3%, 40.6%
HSV 0.0, 0.0%, 0.0% 4.1, 95.5%, 77.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 88.9%, 95.5%, 22.4%
OKLCH 0.0 0.0 0.0 0.526 0.2062 29.8

Contrast & Accessibility

3.52:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C61609 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C61609

Color Difference (Delta E)

92.92 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, #C61609);
background: linear-gradient(135deg, #000000, #C61609);

Explore Each Color

Related Comparisons