black

#000000

#668EC2

#668EC2

Contrast Ratio

6.21:1

Delta E

65.99

Very Different

50:50 Mix

Color Values

Format #000000 #668EC2
HEX #000000 #668EC2
RGB 0, 0, 0 102, 142, 194
HSL 0.0, 0.0%, 0.0% 213.9, 43.0%, 58.0%
HSV 0.0, 0.0%, 0.0% 213.9, 47.4%, 76.1%
CMYK 0%, 0%, 0%, 100% 47.4%, 26.8%, 0.0%, 23.9%
OKLCH 0.0 0.0 0.0 0.6385 0.0904 255.3

Contrast & Accessibility

6.21:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #668EC2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #668EC2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #668EC2);
background: linear-gradient(135deg, #000000, #668EC2);

Explore Each Color

Related Comparisons