black

#000000

#3F69D0

#3F69D0

Contrast Ratio

4.14:1

Delta E

76.7

Very Different

50:50 Mix

Color Values

Format #000000 #3F69D0
HEX #000000 #3F69D0
RGB 0, 0, 0 63, 105, 208
HSL 0.0, 0.0%, 0.0% 222.6, 60.7%, 53.1%
HSV 0.0, 0.0%, 0.0% 222.6, 69.7%, 81.6%
CMYK 0%, 0%, 0%, 100% 69.7%, 49.5%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.5466 0.166 264.8

Contrast & Accessibility

4.14:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F69D0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F69D0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F69D0);
background: linear-gradient(135deg, #000000, #3F69D0);

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