black

#000000

#C01E18

#C01E18

Contrast Ratio

3.44:1

Delta E

86.78

Very Different

50:50 Mix

#5E1A11

Color Values

Format #000000 #C01E18
HEX #000000 #C01E18
RGB 0, 0, 0 192, 30, 24
HSL 0.0, 0.0%, 0.0% 2.1, 77.8%, 42.4%
HSV 0.0, 0.0%, 0.0% 2.1, 87.5%, 75.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 84.4%, 87.5%, 24.7%
OKLCH 0.0 0.0 0.0 0.5195 0.1961 28.7

Contrast & Accessibility

3.44:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C01E18 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C01E18

Color Difference (Delta E)

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

Gradient

#000000 #251007 #41160E #5E1A11 #7E1D14 #9E1F16 #C01E18

Color Mixing

#000000

100%

#32130B

75:25

#5E1A11

50:50

#8E1E15

25:75

#C01E18

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #C01E18);
background: linear-gradient(135deg, #000000, #C01E18);

Explore Each Color

black

View full color details

#C01E18

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