black

#000000

#669FBF

#669FBF

Contrast Ratio

7.28:1

Delta E

67.41

Very Different

50:50 Mix

Color Values

Format #000000 #669FBF
HEX #000000 #669FBF
RGB 0, 0, 0 102, 159, 191
HSL 0.0, 0.0%, 0.0% 201.6, 41.0%, 57.5%
HSV 0.0, 0.0%, 0.0% 201.6, 46.6%, 74.9%
CMYK 0%, 0%, 0%, 100% 46.6%, 16.8%, 0.0%, 25.1%
OKLCH 0.0 0.0 0.0 0.6754 0.0763 234.1

Contrast & Accessibility

7.28:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669FBF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669FBF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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