black

#000000

#C70F3F

#C70F3F

Contrast Ratio

3.57:1

Delta E

82.86

Very Different

50:50 Mix

Color Values

Format #000000 #C70F3F
HEX #000000 #C70F3F
RGB 0, 0, 0 199, 15, 63
HSL 0.0, 0.0%, 0.0% 344.3, 86.0%, 42.0%
HSV 0.0, 0.0%, 0.0% 344.3, 92.5%, 78.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 92.5%, 68.3%, 22.0%
OKLCH 0.0 0.0 0.0 0.5307 0.2064 16.7

Contrast & Accessibility

3.57:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C70F3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C70F3F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C70F3F);
background: linear-gradient(135deg, #000000, #C70F3F);

Explore Each Color

Related Comparisons