ios - UIColor is not giving the intended color -


i wanted set navigation bar tint color rgb(255,80,30) shown in attached image. when execute simulator, different color. photoshop color properties comparison

here code in view controller

- (void)viewdidload {     [super viewdidload];     // additional setup after loading view.      uicolor *backgroundcolor = [theme colorproperty:background_color                                         fromtabmenu:calendar];     cgfloat redvalue, greenvalue, bluevalue, alphavalue;     [backgroundcolor getred:&redvalue green:&greenvalue blue:&bluevalue alpha:&alphavalue];      nslog(@"red:%f, green:%f, blue:%f, alpha:%f", redvalue*255.0, greenvalue*255.0, bluevalue*255.0, alphavalue*255.0);      [self.tabbarcontroller.tabbar settintcolor:backgroundcolor];     [self.navigationcontroller.navigationbar setbartintcolor:backgroundcolor]; }

and following value in console output.

2014-03-14 04:37:49.404 planner[46712:70b] red:255.000000,                                           green:80.000003,                                            blue:30.000000,                                           alpha:255.000000

as can see, have set correct r g b value, can not intended color. problem here?

just experiment set uiview [uicolor colorwithred:1.000000f green:0.313725f blue:0.117647f alpha:1.0f] thats exact rgb looking for, reason uiview there no styling or tint's applied there , can determine if photoshops colour settings different ios.

update

setting background rbg colour did not render same colour displayed photoshop.

update 2

i no expert on know photoshop can setup different mediums (publishing, web, devices etc) have different colour settings, maybe that. color maker on app store confirm colors.

color maker


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