black

#000000

#669BE6

#669BE6

Contrast Ratio

7.4:1

Delta E

76.77

Very Different

50:50 Mix

Color Values

Format #000000 #669BE6
HEX #000000 #669BE6
RGB 0, 0, 0 102, 155, 230
HSL 0.0, 0.0%, 0.0% 215.2, 71.9%, 65.1%
HSV 0.0, 0.0%, 0.0% 215.2, 55.7%, 90.2%
CMYK 0%, 0%, 0%, 100% 55.7%, 32.6%, 0.0%, 9.8%
OKLCH 0.0 0.0 0.0 0.6847 0.1251 257.2

Contrast & Accessibility

7.4:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669BE6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669BE6

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #669BE6);
background: linear-gradient(135deg, #000000, #669BE6);

Explore Each Color

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