I reccomend a salmon colored concealer to my clients when they come to me with this issue. Try Eve Pearls Salmon Concealer or also if you're on a budget try to TempTu Trio salmon concealor. The salmon color is the trick its all about your basic color wheel. Remember the Primary Colors? well the Complimentary colors to them red/green/ violet/gold orange/blue they fall into 2 catigories warm tones and cool tones, cool tones are usually ashy and tend to darken areas thus the violet, green and blues the salmon concealer has both warm and cool tones in it making it more of a neutral which is equal parts of both so it tends to "conceal" what we want to "neutralize"

Hope this helps!!