black

#000000

#E41D21

#E41D21

Contrast Ratio

4.5:1

Delta E

99.92

Very Different

50:50 Mix

#6E1D16

Color Values

Format #000000 #E41D21
HEX #000000 #E41D21
RGB 0, 0, 0 228, 29, 33
HSL 0.0, 0.0%, 0.0% 358.8, 78.7%, 50.4%
HSV 0.0, 0.0%, 0.0% 358.8, 87.3%, 89.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.3%, 85.5%, 10.6%
OKLCH 0.0 0.0 0.0 0.5866 0.227 27.4

Contrast & Accessibility

4.5:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E41D21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #E41D21

Color Difference (Delta E)

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

Gradient

#000000 #29110A #4A1811 #6E1D16 #941F19 #BB201D #E41D21

Color Mixing

#000000

100%

#39150E

75:25

#6E1D16

50:50

#A7201B

25:75

#E41D21

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #E41D21);
background: linear-gradient(135deg, #000000, #E41D21);

Explore Each Color

black

View full color details

#E41D21

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