i'm not sure if that's a screenshot or forum artifact but the search color shown in your screenshot does not match any of the 3 rectangles shown on stage.
click the search color icon and use the eye dropper to select the color in one of your rectangles.
your colors don't match. i just tested on my pc, took a screenshot and attached to this forum to see if there would be some color distortion and there is none. my colors match on my computer and match when a ss is attached here.
the color of your rectangle is 001A99. the color of your icon is 002799
what hex colors does flash report that two objects are?