black

#000000

#CC1529

#CC1529

Contrast Ratio

3.71:1

Delta E

88.63

Very Different

50:50 Mix

Color Values

Format #000000 #CC1529
HEX #000000 #CC1529
RGB 0, 0, 0 204, 21, 41
HSL 0.0, 0.0%, 0.0% 353.4, 81.3%, 44.1%
HSV 0.0, 0.0%, 0.0% 353.4, 89.7%, 80.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 89.7%, 79.9%, 20.0%
OKLCH 0.0 0.0 0.0 0.5392 0.2093 24.3

Contrast & Accessibility

3.71:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CC1529 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CC1529

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CC1529);
background: linear-gradient(135deg, #000000, #CC1529);

Explore Each Color

Related Comparisons