black

#000000

#C61508

#C61508

Contrast Ratio

3.51:1

Delta E

93.16

Very Different

50:50 Mix

Color Values

Format #000000 #C61508
HEX #000000 #C61508
RGB 0, 0, 0 198, 21, 8
HSL 0.0, 0.0%, 0.0% 4.1, 92.2%, 40.4%
HSV 0.0, 0.0%, 0.0% 4.1, 96.0%, 77.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 89.4%, 96.0%, 22.4%
OKLCH 0.0 0.0 0.0 0.5255 0.2067 29.8

Contrast & Accessibility

3.51:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C61508 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C61508

Color Difference (Delta E)

93.16 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, #C61508);
background: linear-gradient(135deg, #000000, #C61508);

Explore Each Color

Related Comparisons