black

#000000

#669BF4

#669BF4

Contrast Ratio

7.56:1

Delta E

81.58

Very Different

50:50 Mix

Color Values

Format #000000 #669BF4
HEX #000000 #669BF4
RGB 0, 0, 0 102, 155, 244
HSL 0.0, 0.0%, 0.0% 217.6, 86.6%, 67.8%
HSV 0.0, 0.0%, 0.0% 217.6, 58.2%, 95.7%
CMYK 0%, 0%, 0%, 100% 58.2%, 36.5%, 0.0%, 4.3%
OKLCH 0.0 0.0 0.0 0.6921 0.1434 260.2

Contrast & Accessibility

7.56:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669BF4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669BF4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #669BF4);
background: linear-gradient(135deg, #000000, #669BF4);

Explore Each Color

Related Comparisons