bob_mcbob tested the Nichia 219B in a FW3A, if you look at his TM-30 tests you will see that it has a blue spike.
You will find the spectral power distribution of the E21A 3000K and optisolis 6500K on clemence’s website or here for the E21A and here for the optisolis (see imgur link in the message). The 6500K has a lot of blue which is not surprising since it is made to be as close as possible as the reference (D65 standard) which is daylight (above BBL).