black

#000000

#284CAA

#284CAA

Contrast Ratio

2.7:1

Delta E

67.99

Very Different

50:50 Mix

Color Values

Format #000000 #284CAA
HEX #000000 #284CAA
RGB 0, 0, 0 40, 76, 170
HSL 0.0, 0.0%, 0.0% 223.4, 61.9%, 41.2%
HSV 0.0, 0.0%, 0.0% 223.4, 76.5%, 66.7%
CMYK 0%, 0%, 0%, 100% 76.5%, 55.3%, 0.0%, 33.3%
OKLCH 0.0 0.0 0.0 0.4478 0.1567 264.9

Contrast & Accessibility

2.7:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #284CAA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #284CAA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #284CAA);
background: linear-gradient(135deg, #000000, #284CAA);

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