The purple belt is higher in rank than the blue belt, but of course some schools don't have a purple belt, so there you advance straight from blue to red. Just as a key of advice for differing between belt ranks the darker the belt most likely the higher the rank.
That depends on the school and style in question. My style does not have purple or blue belts. In some schools, blue is the highest rank (instead of black).
The belt color levels for Karate are from lowest to higher is; White, Yellow, Orange With Green Stripe, Orange With White Stripe, Orange With Red Stripe, Blue With Green Stripe, Blue With White Stripe, Blue With Red Stripe, Blue, Purple With Green Stripe, Purple With White Stripe, Purple With Red, Purple belt and more.
it just depends on the shade of blue and purple. if it is a dark purple and a light blue, then the light blue would have a higher intensity. if you look at any shade, the one that is brighter has the higher intensity of the two.
blue
put the horizontal belt on dip it in the purple paint take that belt offput on the vertical belt dip it in purple. leave that belt on and put on the other belt on to so both belts are on!dip it in the blue and you get the blue ball with purple strips and white square!!!
with blue dye
white ,2 belt,blue,purple
white ,2 belt,blue,purple
I'm in the SWFA and the belt orders are: White, White/Yellow, Yellow, Yellolw/Purple, Purple, Purple/Orange, Orange, Orange/Blue, Blue, Blue/Green, Green, Green/Red, Red, Cho Dan Bo (Red/Black), Black, and then there are 10 degrees... So yeah
Blue then green then orange then yellow
That depends entirely on the school and style. They can vary greatly in the colors and designs used. It would be better to ask what Kyu or Gup the students are. The lower the number, the higher the rank. Even then it can be difficult to determine, particularly if one school has 12 ranks and the other only six.
Purple Belt = 퍼플 벨트
purple and blue