black

#000000

#669AC0

#669AC0

Contrast Ratio

6.95:1

Delta E

66.69

Very Different

50:50 Mix

Color Values

Format #000000 #669AC0
HEX #000000 #669AC0
RGB 0, 0, 0 102, 154, 192
HSL 0.0, 0.0%, 0.0% 205.3, 41.7%, 57.6%
HSV 0.0, 0.0%, 0.0% 205.3, 46.9%, 75.3%
CMYK 0%, 0%, 0%, 100% 46.9%, 19.8%, 0.0%, 24.7%
OKLCH 0.0 0.0 0.0 0.6645 0.0793 241.2

Contrast & Accessibility

6.95:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #669AC0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #669AC0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #669AC0);
background: linear-gradient(135deg, #000000, #669AC0);

Explore Each Color

Related Comparisons