black

#000000

#C71F49

#C71F49

Contrast Ratio

3.72:1

Delta E

80.34

Very Different

50:50 Mix

#611B27

Color Values

Format #000000 #C71F49
HEX #000000 #C71F49
RGB 0, 0, 0 199, 31, 73
HSL 0.0, 0.0%, 0.0% 345.0, 73.0%, 45.1%
HSV 0.0, 0.0%, 0.0% 345.0, 84.4%, 78.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 84.4%, 63.3%, 22.0%
OKLCH 0.0 0.0 0.0 0.5397 0.199 14.4

Contrast & Accessibility

3.72:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C71F49 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C71F49

Color Difference (Delta E)

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

Gradient

#000000 #251011 #42171C #611B27 #811F32 #A4203D #C71F49

Color Mixing

#000000

100%

#331417

75:25

#611B27

50:50

#921F37

25:75

#C71F49

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #C71F49);
background: linear-gradient(135deg, #000000, #C71F49);

Explore Each Color

black

View full color details

#C71F49

View full color details

Related Comparisons