black

#000000

#511013

#511013

Contrast Ratio

1.43:1

Delta E

37.8

Very Different

50:50 Mix

Color Values

Format #000000 #511013
HEX #000000 #511013
RGB 0, 0, 0 81, 16, 19
HSL 0.0, 0.0%, 0.0% 357.2, 67.0%, 19.0%
HSV 0.0, 0.0%, 0.0% 357.2, 80.2%, 31.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.2%, 76.5%, 68.2%
OKLCH 0.0 0.0 0.0 0.2904 0.0955 23.2

Contrast & Accessibility

1.43:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511013 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511013

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511013);
background: linear-gradient(135deg, #000000, #511013);

Explore Each Color

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