black

#000000

#03488A

#03488A

Contrast Ratio

2.3:1

Delta E

52.58

Very Different

50:50 Mix

Color Values

Format #000000 #03488A
HEX #000000 #03488A
RGB 0, 0, 0 3, 72, 138
HSL 0.0, 0.0%, 0.0% 209.3, 95.7%, 27.6%
HSV 0.0, 0.0%, 0.0% 209.3, 97.8%, 54.1%
CMYK 0%, 0%, 0%, 100% 97.8%, 47.8%, 0.0%, 45.9%
OKLCH 0.0 0.0 0.0 0.4038 0.1257 253.9

Contrast & Accessibility

2.3:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #03488A β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #03488A

Color Difference (Delta E)

52.58 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, #03488A);
background: linear-gradient(135deg, #000000, #03488A);

Explore Each Color

Related Comparisons