black

#000000

#513DDB

#513DDB

Contrast Ratio

3.04:1

Delta E

101.23

Very Different

50:50 Mix

Color Values

Format #000000 #513DDB
HEX #000000 #513DDB
RGB 0, 0, 0 81, 61, 219
HSL 0.0, 0.0%, 0.0% 247.6, 68.7%, 54.9%
HSV 0.0, 0.0%, 0.0% 247.6, 72.1%, 85.9%
CMYK 0%, 0%, 0%, 100% 63.0%, 72.1%, 0.0%, 14.1%
OKLCH 0.0 0.0 0.0 0.4901 0.227 279.7

Contrast & Accessibility

3.04:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #513DDB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #513DDB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #513DDB);
background: linear-gradient(135deg, #000000, #513DDB);

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