black

#000000

#18365C

#18365C

Contrast Ratio

1.72:1

Delta E

34.43

Very Different

50:50 Mix

Color Values

Format #000000 #18365C
HEX #000000 #18365C
RGB 0, 0, 0 24, 54, 92
HSL 0.0, 0.0%, 0.0% 213.5, 58.6%, 22.7%
HSV 0.0, 0.0%, 0.0% 213.5, 73.9%, 36.1%
CMYK 0%, 0%, 0%, 100% 73.9%, 41.3%, 0.0%, 63.9%
OKLCH 0.0 0.0 0.0 0.331 0.0765 255.5

Contrast & Accessibility

1.72:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18365C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #18365C

Color Difference (Delta E)

34.43 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, #18365C);
background: linear-gradient(135deg, #000000, #18365C);

Explore Each Color

Related Comparisons