black

#000000

#668EF1

#668EF1

Contrast Ratio

6.7:1

Delta E

82.38

Very Different

50:50 Mix

Color Values

Format #000000 #668EF1
HEX #000000 #668EF1
RGB 0, 0, 0 102, 142, 241
HSL 0.0, 0.0%, 0.0% 222.7, 83.2%, 67.3%
HSV 0.0, 0.0%, 0.0% 222.7, 57.7%, 94.5%
CMYK 0%, 0%, 0%, 100% 57.7%, 41.1%, 0.0%, 5.5%
OKLCH 0.0 0.0 0.0 0.6634 0.1539 265.8

Contrast & Accessibility

6.7:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #668EF1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #668EF1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #668EF1);
background: linear-gradient(135deg, #000000, #668EF1);

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