black

#000000

#C01D30

#C01D30

Contrast Ratio

3.46:1

Delta E

81.43

Very Different

50:50 Mix

#5E1A1B

Color Values

Format #000000 #C01D30
HEX #000000 #C01D30
RGB 0, 0, 0 192, 29, 48
HSL 0.0, 0.0%, 0.0% 353.0, 73.8%, 43.3%
HSV 0.0, 0.0%, 0.0% 353.0, 84.9%, 75.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 84.9%, 75.0%, 24.7%
OKLCH 0.0 0.0 0.0 0.5213 0.1944 22.4

Contrast & Accessibility

3.46:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C01D30 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C01D30

Color Difference (Delta E)

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

Gradient

#000000 #24100C #401615 #5E1A1B #7D1D22 #9E1E29 #C01D30

Color Mixing

#000000

100%

#321311

75:25

#5E1A1B

50:50

#8D1E26

25:75

#C01D30

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #C01D30);
background: linear-gradient(135deg, #000000, #C01D30);

Explore Each Color

black

View full color details

#C01D30

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