black

#000000

#505DAE

#505DAE

Contrast Ratio

3.52:1

Delta E

64.43

Very Different

50:50 Mix

Color Values

Format #000000 #505DAE
HEX #000000 #505DAE
RGB 0, 0, 0 80, 93, 174
HSL 0.0, 0.0%, 0.0% 231.7, 37.0%, 49.8%
HSV 0.0, 0.0%, 0.0% 231.7, 54.0%, 68.2%
CMYK 0%, 0%, 0%, 100% 54.0%, 46.6%, 0.0%, 31.8%
OKLCH 0.0 0.0 0.0 0.5083 0.1284 274.1

Contrast & Accessibility

3.52:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #505DAE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #505DAE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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