black

#000000

#665DF5

#665DF5

Contrast Ratio

4.45:1

Delta E

100.53

Very Different

50:50 Mix

Color Values

Format #000000 #665DF5
HEX #000000 #665DF5
RGB 0, 0, 0 102, 93, 245
HSL 0.0, 0.0%, 0.0% 243.6, 88.4%, 66.3%
HSV 0.0, 0.0%, 0.0% 243.6, 62.0%, 96.1%
CMYK 0%, 0%, 0%, 100% 58.4%, 62.0%, 0.0%, 3.9%
OKLCH 0.0 0.0 0.0 0.5756 0.2194 279.6

Contrast & Accessibility

4.45:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #665DF5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #665DF5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #665DF5);
background: linear-gradient(135deg, #000000, #665DF5);

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