black

#000000

#669FC3

#669FC3

Contrast Ratio

7.31:1

Delta E

68.08

Very Different

50:50 Mix

Color Values

Format #000000 #669FC3
HEX #000000 #669FC3
RGB 0, 0, 0 102, 159, 195
HSL 0.0, 0.0%, 0.0% 203.2, 43.7%, 58.2%
HSV 0.0, 0.0%, 0.0% 203.2, 47.7%, 76.5%
CMYK 0%, 0%, 0%, 100% 47.7%, 18.5%, 0.0%, 23.5%
OKLCH 0.0 0.0 0.0 0.6771 0.0802 237.3

Contrast & Accessibility

7.31:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669FC3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669FC3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #669FC3);
background: linear-gradient(135deg, #000000, #669FC3);

Explore Each Color

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