black

#000000

#18377B

#18377B

Contrast Ratio

1.87:1

Delta E

51.1

Very Different

50:50 Mix

Color Values

Format #000000 #18377B
HEX #000000 #18377B
RGB 0, 0, 0 24, 55, 123
HSL 0.0, 0.0%, 0.0% 221.2, 67.3%, 28.8%
HSV 0.0, 0.0%, 0.0% 221.2, 80.5%, 48.2%
CMYK 0%, 0%, 0%, 100% 80.5%, 55.3%, 0.0%, 51.8%
OKLCH 0.0 0.0 0.0 0.3572 0.1218 263.2

Contrast & Accessibility

1.87:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18377B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #18377B

Color Difference (Delta E)

51.1 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, #18377B);
background: linear-gradient(135deg, #000000, #18377B);

Explore Each Color

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