black

#000000

#511017

#511017

Contrast Ratio

1.44:1

Delta E

36.97

Very Different

50:50 Mix

Color Values

Format #000000 #511017
HEX #000000 #511017
RGB 0, 0, 0 81, 16, 23
HSL 0.0, 0.0%, 0.0% 353.5, 67.0%, 19.0%
HSV 0.0, 0.0%, 0.0% 353.5, 80.2%, 31.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.2%, 71.6%, 68.2%
OKLCH 0.0 0.0 0.0 0.2912 0.0951 19.7

Contrast & Accessibility

1.44:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511017 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511017

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511017);
background: linear-gradient(135deg, #000000, #511017);

Explore Each Color

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