black

#000000

#4F47AC

#4F47AC

Contrast Ratio

2.83:1

Delta E

71.85

Very Different

50:50 Mix

Color Values

Format #000000 #4F47AC
HEX #000000 #4F47AC
RGB 0, 0, 0 79, 71, 172
HSL 0.0, 0.0%, 0.0% 244.8, 41.6%, 47.6%
HSV 0.0, 0.0%, 0.0% 244.8, 58.7%, 67.5%
CMYK 0%, 0%, 0%, 100% 54.1%, 58.7%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.4636 0.156 282.0

Contrast & Accessibility

2.83:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4F47AC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4F47AC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4F47AC);
background: linear-gradient(135deg, #000000, #4F47AC);

Explore Each Color

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