black

#000000

#C91644

#C91644

Contrast Ratio

3.68:1

Delta E

82.52

Very Different

50:50 Mix

Color Values

Format #000000 #C91644
HEX #000000 #C91644
RGB 0, 0, 0 201, 22, 68
HSL 0.0, 0.0%, 0.0% 344.6, 80.3%, 43.7%
HSV 0.0, 0.0%, 0.0% 344.6, 89.1%, 78.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 89.1%, 66.2%, 21.2%
OKLCH 0.0 0.0 0.0 0.538 0.2054 15.7

Contrast & Accessibility

3.68:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C91644 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C91644

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C91644);
background: linear-gradient(135deg, #000000, #C91644);

Explore Each Color

Related Comparisons