black

#000000

#CD3535

#CD3535

Contrast Ratio

4.16:1

Delta E

83.53

Very Different

50:50 Mix

Color Values

Format #000000 #CD3535
HEX #000000 #CD3535
RGB 0, 0, 0 205, 53, 53
HSL 0.0, 0.0%, 0.0% 0.0, 60.3%, 50.6%
HSV 0.0, 0.0%, 0.0% 0.0, 74.1%, 80.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 74.1%, 74.1%, 19.6%
OKLCH 0.0 0.0 0.0 0.5632 0.1891 25.7

Contrast & Accessibility

4.16:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CD3535 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CD3535

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CD3535);
background: linear-gradient(135deg, #000000, #CD3535);

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