Which spectral classes are typically associated with stars having temperatures around 10,000 Kelvin, like Sirius or Vega?

Answer

B / A

Stars classified as Blue-White or White, such as Sirius and Vega, have surface temperatures clustering around 10,000 Kelvin and fall into the B or A spectral classes.

Which spectral classes are typically associated with stars having temperatures around 10,000 Kelvin, like Sirius or Vega?
temperaturecolorsequencestar