black

#000000

#145AA0

#145AA0

Contrast Ratio

3.0:1

Delta E

58.15

Very Different

50:50 Mix

Color Values

Format #000000 #145AA0
HEX #000000 #145AA0
RGB 0, 0, 0 20, 90, 160
HSL 0.0, 0.0%, 0.0% 210.0, 77.8%, 35.3%
HSV 0.0, 0.0%, 0.0% 210.0, 87.5%, 62.7%
CMYK 0%, 0%, 0%, 100% 87.5%, 43.7%, 0.0%, 37.3%
OKLCH 0.0 0.0 0.0 0.4654 0.131 253.1

Contrast & Accessibility

3.0:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #145AA0 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #145AA0

Color Difference (Delta E)

58.15 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, #145AA0);
background: linear-gradient(135deg, #000000, #145AA0);

Explore Each Color

Related Comparisons