black

#000000

#5136B0

#5136B0

Contrast Ratio

2.5:1

Delta E

81.87

Very Different

50:50 Mix

Color Values

Format #000000 #5136B0
HEX #000000 #5136B0
RGB 0, 0, 0 81, 54, 176
HSL 0.0, 0.0%, 0.0% 253.3, 53.0%, 45.1%
HSV 0.0, 0.0%, 0.0% 253.3, 69.3%, 69.0%
CMYK 0%, 0%, 0%, 100% 54.0%, 69.3%, 0.0%, 31.0%
OKLCH 0.0 0.0 0.0 0.441 0.1827 286.4

Contrast & Accessibility

2.5:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5136B0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5136B0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5136B0);
background: linear-gradient(135deg, #000000, #5136B0);

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