black

#000000

#505FDA

#505FDA

Contrast Ratio

3.99:1

Delta E

85.64

Very Different

50:50 Mix

Color Values

Format #000000 #505FDA
HEX #000000 #505FDA
RGB 0, 0, 0 80, 95, 218
HSL 0.0, 0.0%, 0.0% 233.5, 65.1%, 58.4%
HSV 0.0, 0.0%, 0.0% 233.5, 63.3%, 85.5%
CMYK 0%, 0%, 0%, 100% 63.3%, 56.4%, 0.0%, 14.5%
OKLCH 0.0 0.0 0.0 0.5434 0.187 273.2

Contrast & Accessibility

3.99:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #505FDA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #505FDA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #505FDA);
background: linear-gradient(135deg, #000000, #505FDA);

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