black

#000000

#3143AB

#3143AB

Contrast Ratio

2.52:1

Delta E

72.67

Very Different

50:50 Mix

Color Values

Format #000000 #3143AB
HEX #000000 #3143AB
RGB 0, 0, 0 49, 67, 171
HSL 0.0, 0.0%, 0.0% 231.1, 55.5%, 43.1%
HSV 0.0, 0.0%, 0.0% 231.1, 71.3%, 67.1%
CMYK 0%, 0%, 0%, 100% 71.3%, 60.8%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.435 0.1668 270.3

Contrast & Accessibility

2.52:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3143AB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3143AB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3143AB);
background: linear-gradient(135deg, #000000, #3143AB);

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