black

#000000

#CF1839

#CF1839

Contrast Ratio

3.84:1

Delta E

86.44

Very Different

50:50 Mix

Color Values

Format #000000 #CF1839
HEX #000000 #CF1839
RGB 0, 0, 0 207, 24, 57
HSL 0.0, 0.0%, 0.0% 349.2, 79.2%, 45.3%
HSV 0.0, 0.0%, 0.0% 349.2, 88.4%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 88.4%, 72.5%, 18.8%
OKLCH 0.0 0.0 0.0 0.5481 0.2096 20.2

Contrast & Accessibility

3.84:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF1839 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF1839

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF1839);
background: linear-gradient(135deg, #000000, #CF1839);

Explore Each Color

Related Comparisons