black

#000000

#183F6F

#183F6F

Contrast Ratio

1.98:1

Delta E

41.58

Very Different

50:50 Mix

Color Values

Format #000000 #183F6F
HEX #000000 #183F6F
RGB 0, 0, 0 24, 63, 111
HSL 0.0, 0.0%, 0.0% 213.1, 64.4%, 26.5%
HSV 0.0, 0.0%, 0.0% 213.1, 78.4%, 43.5%
CMYK 0%, 0%, 0%, 100% 78.4%, 43.2%, 0.0%, 56.5%
OKLCH 0.0 0.0 0.0 0.367 0.0938 255.3

Contrast & Accessibility

1.98:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183F6F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #183F6F

Color Difference (Delta E)

41.58 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, #183F6F);
background: linear-gradient(135deg, #000000, #183F6F);

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