black

#000000

#6B1739

#6B1739

Contrast Ratio

1.81:1

Delta E

45.83

Very Different

50:50 Mix

Color Values

Format #000000 #6B1739
HEX #000000 #6B1739
RGB 0, 0, 0 107, 23, 57
HSL 0.0, 0.0%, 0.0% 335.7, 64.6%, 25.5%
HSV 0.0, 0.0%, 0.0% 335.7, 78.5%, 42.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 78.5%, 46.7%, 58.0%
OKLCH 0.0 0.0 0.0 0.3587 0.1202 1.0

Contrast & Accessibility

1.81:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6B1739 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #6B1739

Color Difference (Delta E)

45.83 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6B1739);
background: linear-gradient(135deg, #000000, #6B1739);

Explore Each Color

Related Comparisons