Bar chart output is in a graded colour

[Vinay_47]

I want to create a bar chart with only one column which is No of tasks

when I try to do it was coming a graded colour. I tried many ways but unable to make it colourful.

can someone help?

[Sandra_Rossi]

It's easier to read your question if the image is shown inside the text, like this:

[nachtaktiv]

try another color-palette
or
change the formatting of the bar in the chart from automatic to individual and change the color.