Use a salmon-coloured concealer
Makeup artists have been referencing the colour wheel and colour correcting since before it became a trend, so we know that using a salmon- or orange-tinted concealer will camouflage those pesky blue and purple tones. You can also use the colour corrector on your eyelids to cancel out the appearance of any blues or veins peeking through. Fair to medium skin tones should use a salmon to orange-toned colour-correcting concealer, and tan to deeper skin tones should use more of a mango/red tone. Apply under your regular shade of concealer in a patting motion under the eyes with a concealer brush or dab lightly with your ring finger. To finish, apply your skin's shade of concealer on top and blend! If colour correcting is super new to you, It Cosmetics makes an easy colour-correcting system, offering three simple shades of correcting concealers: light, medium, and rich.