black

#000000

#671C2F

#671C2F

Contrast Ratio

1.78:1

Delta E

42.54

Very Different

50:50 Mix

Color Values

Format #000000 #671C2F
HEX #000000 #671C2F
RGB 0, 0, 0 103, 28, 47
HSL 0.0, 0.0%, 0.0% 344.8, 57.3%, 25.7%
HSV 0.0, 0.0%, 0.0% 344.8, 72.8%, 40.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 72.8%, 54.4%, 59.6%
OKLCH 0.0 0.0 0.0 0.3534 0.1073 9.4

Contrast & Accessibility

1.78:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #671C2F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #671C2F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #671C2F);
background: linear-gradient(135deg, #000000, #671C2F);

Explore Each Color

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