black

#000000

#CC2222

#CC2222

Contrast Ratio

3.82:1

Delta E

89.25

Very Different

50:50 Mix

Color Values

Format #000000 #CC2222
HEX #000000 #CC2222
RGB 0, 0, 0 204, 34, 34
HSL 0.0, 0.0%, 0.0% 0.0, 71.4%, 46.7%
HSV 0.0, 0.0%, 0.0% 0.0, 83.3%, 80.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 83.3%, 83.3%, 20.0%
OKLCH 0.0 0.0 0.0 0.545 0.2036 27.4

Contrast & Accessibility

3.82:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CC2222 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #CC2222

Color Difference (Delta E)

89.25 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CC2222);
background: linear-gradient(135deg, #000000, #CC2222);

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