black

#000000

#042718

#042718

Contrast Ratio

1.31:1

Delta E

22.36

Noticeable

50:50 Mix

Color Values

Format #000000 #042718
HEX #000000 #042718
RGB 0, 0, 0 4, 39, 24
HSL 0.0, 0.0%, 0.0% 154.3, 81.4%, 8.4%
HSV 0.0, 0.0%, 0.0% 154.3, 89.7%, 15.3%
CMYK 0%, 0%, 0%, 100% 89.7%, 0.0%, 38.5%, 84.7%
OKLCH 0.0 0.0 0.0 0.243 0.0494 160.8

Contrast & Accessibility

1.31:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #042718 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #042718

Color Difference (Delta E)

22.36 Noticeable
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, #042718);
background: linear-gradient(135deg, #000000, #042718);

Explore Each Color

Related Comparisons