colour wheel

Tips & Tricks - Identifying & Fixing a Colour Cast
average filter, color blend mode, colour cast, colour wheel, free, invert command, opacity, Photographic, photoshop cs4, Tips & Tricks
Identifying & Fixing a Colour Cast
A colour cast can be defined as an overbearing tint towards one particular colour, it’s usually an unwanted effect caused by certain lighting conditions such as incandescent or fluorescent lighting.
Photoshop Video Tutorial - Improving Skin Tones with CMYK Values
brightness, channels, CMYK, colour sampler tool, colour wheel, Commands / Tools, contrast, eyedropper tool, free, guide to levels, highlights, histogram, layer mask, levels command, midtones, neutral colours, opacity, Photographic, photoshop cs3, RGB, shadows, skin tones, swatches, video tutorial
Improving Skin Tones with CMYK Values Video Tutorial

With one foot inside the CMYK colour space but the other firmly rooted to RGB land we begin to harness the power of number-based skin tone adjustments using the colour sampler tool and the levels command. Altogether a more involved but highly rewarding way to work that's employed by studios and portrait professionals around the world.