black

#000000

#669DBC

#669DBC

Contrast Ratio

7.11:1

Delta E

66.52

Very Different

50:50 Mix

Color Values

Format #000000 #669DBC
HEX #000000 #669DBC
RGB 0, 0, 0 102, 157, 188
HSL 0.0, 0.0%, 0.0% 201.6, 39.1%, 56.9%
HSV 0.0, 0.0%, 0.0% 201.6, 45.7%, 73.7%
CMYK 0%, 0%, 0%, 100% 45.7%, 16.5%, 0.0%, 26.3%
OKLCH 0.0 0.0 0.0 0.6696 0.074 234.1

Contrast & Accessibility

7.11:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669DBC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669DBC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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