I'll help you test this webpage by following the instructions. Let me start by taking a screenshot to see the current state of the page.
Screenshot
I can see a Color Picker interface with:
1. A color wheel in the center
2. A white preview area below it labeled "Selected Color"
Now I'll click on a color in the color wheel. I'll click on a blue area of the wheel.
Screenshot
Perfect! The test has been completed successfully. I can see that:
1. I clicked on a blue color in the color wheel (as indicated by the crosshair cursor now positioned in the blue area)
2. The preview area below the color wheel now displays the selected blue color instead of white
The webpage is functioning as expected - clicking on a color in the color wheel updates the preview area to show that selected color.
<answer>PASS</answer>