black

#000000

#3C81C2

#3C81C2

Contrast Ratio

5.11:1

Delta E

66.12

Very Different

50:50 Mix

Color Values

Format #000000 #3C81C2
HEX #000000 #3C81C2
RGB 0, 0, 0 60, 129, 194
HSL 0.0, 0.0%, 0.0% 209.1, 52.8%, 49.8%
HSV 0.0, 0.0%, 0.0% 209.1, 69.1%, 76.1%
CMYK 0%, 0%, 0%, 100% 69.1%, 33.5%, 0.0%, 23.9%
OKLCH 0.0 0.0 0.0 0.5891 0.1219 249.5

Contrast & Accessibility

5.11:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C81C2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3C81C2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3C81C2);
background: linear-gradient(135deg, #000000, #3C81C2);

Explore Each Color

Related Comparisons