black

#000000

#473FC1

#473FC1

Contrast Ratio

2.75:1

Delta E

86.7

Very Different

50:50 Mix

Color Values

Format #000000 #473FC1
HEX #000000 #473FC1
RGB 0, 0, 0 71, 63, 193
HSL 0.0, 0.0%, 0.0% 243.7, 51.2%, 50.2%
HSV 0.0, 0.0%, 0.0% 243.7, 67.4%, 75.7%
CMYK 0%, 0%, 0%, 100% 63.2%, 67.4%, 0.0%, 24.3%
OKLCH 0.0 0.0 0.0 0.4616 0.1951 278.2

Contrast & Accessibility

2.75:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #473FC1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #473FC1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #473FC1);
background: linear-gradient(135deg, #000000, #473FC1);

Explore Each Color

Related Comparisons