black

#000000

#511FE0

#511FE0

Contrast Ratio

2.62:1

Delta E

115.08

Very Different

50:50 Mix

Color Values

Format #000000 #511FE0
HEX #000000 #511FE0
RGB 0, 0, 0 81, 31, 224
HSL 0.0, 0.0%, 0.0% 255.5, 75.7%, 50.0%
HSV 0.0, 0.0%, 0.0% 255.5, 86.2%, 87.8%
CMYK 0%, 0%, 0%, 100% 63.8%, 86.2%, 0.0%, 12.2%
OKLCH 0.0 0.0 0.0 0.4639 0.2562 281.6

Contrast & Accessibility

2.62:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511FE0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511FE0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511FE0);
background: linear-gradient(135deg, #000000, #511FE0);

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