black

#000000

#155689

#155689

Contrast Ratio

2.72:1

Delta E

48.93

Very Different

50:50 Mix

Color Values

Format #000000 #155689
HEX #000000 #155689
RGB 0, 0, 0 21, 86, 137
HSL 0.0, 0.0%, 0.0% 206.4, 73.4%, 31.0%
HSV 0.0, 0.0%, 0.0% 206.4, 84.7%, 53.7%
CMYK 0%, 0%, 0%, 100% 84.7%, 37.2%, 0.0%, 46.3%
OKLCH 0.0 0.0 0.0 0.4407 0.1048 247.4

Contrast & Accessibility

2.72:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #155689 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #155689

Color Difference (Delta E)

48.93 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #155689);
background: linear-gradient(135deg, #000000, #155689);

Explore Each Color

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