black

#000000

#CD2E31

#CD2E31

Contrast Ratio

4.03:1

Delta E

85.13

Very Different

50:50 Mix

Color Values

Format #000000 #CD2E31
HEX #000000 #CD2E31
RGB 0, 0, 0 205, 46, 49
HSL 0.0, 0.0%, 0.0% 358.9, 63.3%, 49.2%
HSV 0.0, 0.0%, 0.0% 358.9, 77.6%, 80.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 77.6%, 76.1%, 19.6%
OKLCH 0.0 0.0 0.0 0.5568 0.195 25.5

Contrast & Accessibility

4.03:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CD2E31 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CD2E31

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CD2E31);
background: linear-gradient(135deg, #000000, #CD2E31);

Explore Each Color

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