black

#000000

#C30708

#C30708

Contrast Ratio

3.35:1

Delta E

92.71

Very Different

50:50 Mix

Color Values

Format #000000 #C30708
HEX #000000 #C30708
RGB 0, 0, 0 195, 7, 8
HSL 0.0, 0.0%, 0.0% 359.7, 93.1%, 39.6%
HSV 0.0, 0.0%, 0.0% 359.7, 96.4%, 76.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 96.4%, 95.9%, 23.5%
OKLCH 0.0 0.0 0.0 0.5153 0.2084 28.8

Contrast & Accessibility

3.35:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C30708 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C30708

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C30708);
background: linear-gradient(135deg, #000000, #C30708);

Explore Each Color

Related Comparisons