black

#000000

#CD1533

#CD1533

Contrast Ratio

3.75:1

Delta E

86.95

Very Different

50:50 Mix

Color Values

Format #000000 #CD1533
HEX #000000 #CD1533
RGB 0, 0, 0 205, 21, 51
HSL 0.0, 0.0%, 0.0% 350.2, 81.4%, 44.3%
HSV 0.0, 0.0%, 0.0% 350.2, 89.8%, 80.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 89.8%, 75.1%, 19.6%
OKLCH 0.0 0.0 0.0 0.5423 0.2094 21.6

Contrast & Accessibility

3.75:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CD1533 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CD1533

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CD1533);
background: linear-gradient(135deg, #000000, #CD1533);

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