black

#000000

#681F2F

#681F2F

Contrast Ratio

1.83:1

Delta E

42.29

Very Different

50:50 Mix

Color Values

Format #000000 #681F2F
HEX #000000 #681F2F
RGB 0, 0, 0 104, 31, 47
HSL 0.0, 0.0%, 0.0% 346.8, 54.1%, 26.5%
HSV 0.0, 0.0%, 0.0% 346.8, 70.2%, 40.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 70.2%, 54.8%, 59.2%
OKLCH 0.0 0.0 0.0 0.3589 0.1045 11.0

Contrast & Accessibility

1.83:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #681F2F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #681F2F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #681F2F);
background: linear-gradient(135deg, #000000, #681F2F);

Explore Each Color

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