black

#000000

#02437E

#02437E

Contrast Ratio

2.11:1

Delta E

48.06

Very Different

50:50 Mix

Color Values

Format #000000 #02437E
HEX #000000 #02437E
RGB 0, 0, 0 2, 67, 126
HSL 0.0, 0.0%, 0.0% 208.5, 96.9%, 25.1%
HSV 0.0, 0.0%, 0.0% 208.5, 98.4%, 49.4%
CMYK 0%, 0%, 0%, 100% 98.4%, 46.8%, 0.0%, 50.6%
OKLCH 0.0 0.0 0.0 0.3824 0.1156 252.8

Contrast & Accessibility

2.11:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #02437E β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #02437E

Color Difference (Delta E)

48.06 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, #02437E);
background: linear-gradient(135deg, #000000, #02437E);

Explore Each Color

Related Comparisons