black

#000000

#203963

#203963

Contrast Ratio

1.83:1

Delta E

37.14

Very Different

50:50 Mix

Color Values

Format #000000 #203963
HEX #000000 #203963
RGB 0, 0, 0 32, 57, 99
HSL 0.0, 0.0%, 0.0% 217.6, 51.1%, 25.7%
HSV 0.0, 0.0%, 0.0% 217.6, 67.7%, 38.8%
CMYK 0%, 0%, 0%, 100% 67.7%, 42.4%, 0.0%, 61.2%
OKLCH 0.0 0.0 0.0 0.3474 0.08 260.2

Contrast & Accessibility

1.83:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #203963 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #203963

Color Difference (Delta E)

37.14 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, #203963);
background: linear-gradient(135deg, #000000, #203963);

Explore Each Color

Related Comparisons