black

#000000

#A81411

#A81411

Contrast Ratio

2.77:1

Delta E

78.91

Very Different

50:50 Mix

Color Values

Format #000000 #A81411
HEX #000000 #A81411
RGB 0, 0, 0 168, 20, 17
HSL 0.0, 0.0%, 0.0% 1.2, 81.6%, 36.3%
HSV 0.0, 0.0%, 0.0% 1.2, 89.9%, 65.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 88.1%, 89.9%, 34.1%
OKLCH 0.0 0.0 0.0 0.4676 0.1804 28.5

Contrast & Accessibility

2.77:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A81411 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #A81411

Color Difference (Delta E)

78.91 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, #A81411);
background: linear-gradient(135deg, #000000, #A81411);

Explore Each Color

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