black

#000000

#4179CD

#4179CD

Contrast Ratio

4.84:1

Delta E

71.22

Very Different

50:50 Mix

Color Values

Format #000000 #4179CD
HEX #000000 #4179CD
RGB 0, 0, 0 65, 121, 205
HSL 0.0, 0.0%, 0.0% 216.0, 58.3%, 52.9%
HSV 0.0, 0.0%, 0.0% 216.0, 68.3%, 80.4%
CMYK 0%, 0%, 0%, 100% 68.3%, 41.0%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.5795 0.1425 258.4

Contrast & Accessibility

4.84:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4179CD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4179CD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4179CD);
background: linear-gradient(135deg, #000000, #4179CD);

Explore Each Color

Related Comparisons