black

#000000

#155F83

#155F83

Contrast Ratio

3.0:1

Delta E

46.78

Very Different

50:50 Mix

Color Values

Format #000000 #155F83
HEX #000000 #155F83
RGB 0, 0, 0 21, 95, 131
HSL 0.0, 0.0%, 0.0% 199.6, 72.4%, 29.8%
HSV 0.0, 0.0%, 0.0% 199.6, 84.0%, 51.4%
CMYK 0%, 0%, 0%, 100% 84.0%, 27.5%, 0.0%, 48.6%
OKLCH 0.0 0.0 0.0 0.46 0.0899 235.6

Contrast & Accessibility

3.0:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #155F83 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #155F83

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #155F83);
background: linear-gradient(135deg, #000000, #155F83);

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