black

#000000

#4A51AF

#4A51AF

Contrast Ratio

3.09:1

Delta E

69.05

Very Different

50:50 Mix

Color Values

Format #000000 #4A51AF
HEX #000000 #4A51AF
RGB 0, 0, 0 74, 81, 175
HSL 0.0, 0.0%, 0.0% 235.8, 40.6%, 48.8%
HSV 0.0, 0.0%, 0.0% 235.8, 57.7%, 68.6%
CMYK 0%, 0%, 0%, 100% 57.7%, 53.7%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.4808 0.1476 276.1

Contrast & Accessibility

3.09:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4A51AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4A51AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4A51AF);
background: linear-gradient(135deg, #000000, #4A51AF);

Explore Each Color

Related Comparisons