Question

to cahnge the outer color from the color palette in inkscape we dash on the​

Answer 1

You just need to select the stroked path, hold the Shift key, and click some color on the palette. Or formally, you can use Object menu > Fill and Stroke > Stroke Paint tab. Then click the Flat Color button which is a solid blue rectangle. Then change whatever color it is to the color you want

Answer 2

Inkscape jdkdkfkdkjdnd yes we can dash