black

#000000

#831111

#831111

Contrast Ratio

2.05:1

Delta E

62.65

Very Different

50:50 Mix

#43130B

Color Values

Format #000000 #831111
HEX #000000 #831111
RGB 0, 0, 0 131, 17, 17
HSL 0.0, 0.0%, 0.0% 0.0, 77.0%, 29.0%
HSV 0.0, 0.0%, 0.0% 0.0, 87.0%, 51.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.0%, 87.0%, 48.6%
OKLCH 0.0 0.0 0.0 0.3926 0.1476 27.5

Contrast & Accessibility

2.05:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #831111 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #831111

Color Difference (Delta E)

62.65 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

#000000 #1E0A04 #301008 #43130B #58140E #6D1310 #831111

Color Mixing

#000000

100%

#270E06

75:25

#43130B

50:50

#62140F

25:75

#831111

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #831111);
background: linear-gradient(135deg, #000000, #831111);

Explore Each Color

black

View full color details

#831111

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