black

#000000

#D52A39

#D52A39

Contrast Ratio

4.22:1

Delta E

87.34

Very Different

50:50 Mix

Color Values

Format #000000 #D52A39
HEX #000000 #D52A39
RGB 0, 0, 0 213, 42, 57
HSL 0.0, 0.0%, 0.0% 354.7, 67.1%, 50.0%
HSV 0.0, 0.0%, 0.0% 354.7, 80.3%, 83.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.3%, 73.2%, 16.5%
OKLCH 0.0 0.0 0.0 0.5692 0.2046 22.8

Contrast & Accessibility

4.22:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D52A39 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D52A39

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #D52A39);
background: linear-gradient(135deg, #000000, #D52A39);

Explore Each Color

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