black

#000000

#3F31A7

#3F31A7

Contrast Ratio

2.21:1

Delta E

79.34

Very Different

50:50 Mix

Color Values

Format #000000 #3F31A7
HEX #000000 #3F31A7
RGB 0, 0, 0 63, 49, 167
HSL 0.0, 0.0%, 0.0% 247.1, 54.6%, 42.4%
HSV 0.0, 0.0%, 0.0% 247.1, 70.7%, 65.5%
CMYK 0%, 0%, 0%, 100% 62.3%, 70.7%, 0.0%, 34.5%
OKLCH 0.0 0.0 0.0 0.4099 0.1797 280.3

Contrast & Accessibility

2.21:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F31A7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F31A7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F31A7);
background: linear-gradient(135deg, #000000, #3F31A7);

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