black

#000000

#3651AF

#3651AF

Contrast Ratio

2.95:1

Delta E

68.69

Very Different

50:50 Mix

Color Values

Format #000000 #3651AF
HEX #000000 #3651AF
RGB 0, 0, 0 54, 81, 175
HSL 0.0, 0.0%, 0.0% 226.6, 52.8%, 44.9%
HSV 0.0, 0.0%, 0.0% 226.6, 69.1%, 68.6%
CMYK 0%, 0%, 0%, 100% 69.1%, 53.7%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.4686 0.1532 267.9

Contrast & Accessibility

2.95:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3651AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3651AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3651AF);
background: linear-gradient(135deg, #000000, #3651AF);

Explore Each Color

Related Comparisons