black

#000000

#A30107

#A30107

Contrast Ratio

2.56:1

Delta E

80.15

Very Different

50:50 Mix

Color Values

Format #000000 #A30107
HEX #000000 #A30107
RGB 0, 0, 0 163, 1, 7
HSL 0.0, 0.0%, 0.0% 357.8, 98.8%, 32.2%
HSV 0.0, 0.0%, 0.0% 357.8, 99.4%, 63.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 99.4%, 95.7%, 36.1%
OKLCH 0.0 0.0 0.0 0.45 0.1836 28.3

Contrast & Accessibility

2.56:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A30107 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #A30107

Color Difference (Delta E)

80.15 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, #A30107);
background: linear-gradient(135deg, #000000, #A30107);

Explore Each Color

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