black

#000000

#665EB8

#665EB8

Contrast Ratio

3.86:1

Delta E

69.83

Very Different

50:50 Mix

Color Values

Format #000000 #665EB8
HEX #000000 #665EB8
RGB 0, 0, 0 102, 94, 184
HSL 0.0, 0.0%, 0.0% 245.3, 38.8%, 54.5%
HSV 0.0, 0.0%, 0.0% 245.3, 48.9%, 72.2%
CMYK 0%, 0%, 0%, 100% 44.6%, 48.9%, 0.0%, 27.8%
OKLCH 0.0 0.0 0.0 0.5333 0.1372 284.8

Contrast & Accessibility

3.86:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #665EB8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #665EB8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #665EB8);
background: linear-gradient(135deg, #000000, #665EB8);

Explore Each Color

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