black

#000000

#C23929

#C23929

Contrast Ratio

3.91:1

Delta E

80.95

Very Different

50:50 Mix

Color Values

Format #000000 #C23929
HEX #000000 #C23929
RGB 0, 0, 0 194, 57, 41
HSL 0.0, 0.0%, 0.0% 6.3, 65.1%, 46.1%
HSV 0.0, 0.0%, 0.0% 6.3, 78.9%, 76.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 70.6%, 78.9%, 23.9%
OKLCH 0.0 0.0 0.0 0.5466 0.1764 30.2

Contrast & Accessibility

3.91:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C23929 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C23929

Color Difference (Delta E)

80.95 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, #C23929);
background: linear-gradient(135deg, #000000, #C23929);

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