slerp

Pantone has nothing on you

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

@interface UIView (Color)
+ (CGColorRef)colorWithRed:(float)red green:(float)green blue:(float)blue alpha:(float)alpha;
@end

@implementation UIView (Color)

+ (CGColorRef)colorWithRed:(float)red green:(float)green blue:(float)blue alpha:(float)alpha;
{
    float rgba[4] = {red, green, blue, alpha};
    CGColorSpaceRef rgbColorSpace = (CGColorSpaceRef)[(id)CGColorSpaceCreateDeviceRGB() autorelease];
    CGColorRef color = (CGColorRef)[(id)CGColorCreate(rgbColorSpace, rgba) autorelease];
    return color;
}

@end