black

#000000

#A11713

#A11713

Contrast Ratio

2.65:1

Delta E

75.11

Very Different

50:50 Mix

Color Values

Format #000000 #A11713
HEX #000000 #A11713
RGB 0, 0, 0 161, 23, 19
HSL 0.0, 0.0%, 0.0% 1.7, 78.9%, 35.3%
HSV 0.0, 0.0%, 0.0% 1.7, 88.2%, 63.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 85.7%, 88.2%, 36.9%
OKLCH 0.0 0.0 0.0 0.4558 0.1722 28.5

Contrast & Accessibility

2.65:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A11713 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #A11713

Color Difference (Delta E)

75.11 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, #A11713);
background: linear-gradient(135deg, #000000, #A11713);

Explore Each Color

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