black

#000000

#E41C1C

#E41C1C

Contrast Ratio

4.48:1

Delta E

101.08

Very Different

50:50 Mix

#6E1C14

Color Values

Format #000000 #E41C1C
HEX #000000 #E41C1C
RGB 0, 0, 0 228, 28, 28
HSL 0.0, 0.0%, 0.0% 0.0, 78.7%, 50.2%
HSV 0.0, 0.0%, 0.0% 0.0, 87.7%, 89.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.7%, 87.7%, 10.6%
OKLCH 0.0 0.0 0.0 0.5859 0.2278 28.1

Contrast & Accessibility

4.48:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E41C1C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #E41C1C

Color Difference (Delta E)

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

Gradient

#000000 #291109 #4A1810 #6E1C14 #941F17 #BB1F19 #E41C1C

Color Mixing

#000000

100%

#3A150D

75:25

#6E1C14

50:50

#A71F18

25:75

#E41C1C

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #E41C1C);
background: linear-gradient(135deg, #000000, #E41C1C);

Explore Each Color

black

View full color details

#E41C1C

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