black

#000000

#681D2C

#681D2C

Contrast Ratio

1.8:1

Delta E

42.87

Very Different

50:50 Mix

Color Values

Format #000000 #681D2C
HEX #000000 #681D2C
RGB 0, 0, 0 104, 29, 44
HSL 0.0, 0.0%, 0.0% 348.0, 56.4%, 26.1%
HSV 0.0, 0.0%, 0.0% 348.0, 72.1%, 40.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 72.1%, 57.7%, 59.2%
OKLCH 0.0 0.0 0.0 0.3556 0.1067 12.7

Contrast & Accessibility

1.8:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #681D2C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #681D2C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #681D2C);
background: linear-gradient(135deg, #000000, #681D2C);

Explore Each Color

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