black

#000000

#3C9ADD

#3C9ADD

Contrast Ratio

6.86:1

Delta E

74.27

Very Different

50:50 Mix

Color Values

Format #000000 #3C9ADD
HEX #000000 #3C9ADD
RGB 0, 0, 0 60, 154, 221
HSL 0.0, 0.0%, 0.0% 205.0, 70.3%, 55.1%
HSV 0.0, 0.0%, 0.0% 205.0, 72.9%, 86.7%
CMYK 0%, 0%, 0%, 100% 72.9%, 30.3%, 0.0%, 13.3%
OKLCH 0.0 0.0 0.0 0.6609 0.1326 243.6

Contrast & Accessibility

6.86:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C9ADD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3C9ADD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3C9ADD);
background: linear-gradient(135deg, #000000, #3C9ADD);

Explore Each Color

Related Comparisons