You can even copy/paste the hex code in to the scale model database and get an even bigger selection of paints that may or may not match it...

Dark Eldar: The Dark Eldar are an army of sadistic, raiding aliens that have a dark, sinister look. Fenrisian Grey can be used to paint the armor of their soldiers, giving them a sleek and menacing look. It can also be used to paint their weapons, vehicles, and buildings, giving them a sense of balance and harmony. Necrons: The Necrons are an army of robotic warriors that have a sleek, metallic look. Fenrisian Grey can be used to paint the metallic parts of their armor, giving them a smooth and consistent finish. It can also be used to paint their weapons and machinery, giving them a cool and menacing look. Likewise, the officer on the right uses the standard color palette without deviation. Just a touch or two of red is all you need to add a little punch to a model.Skull & Crossbones – Base Zandri Dust, wash with Seraphim Sepia, layer with Ushabti Bone and highlight with Screaming Skull. Step 9- Weathering

To lean into the slightly Nordic aesthetic, I wanted to do some runes/patterns on the shoulders. I based these in Morghast Bone, before going over with Wraithbone, and then tidying up with Mephiston Red.I applied sponge chipping. I hit the decals and colored areas with a little bit of VMC khaki to simulate chipping down to the base paint layer. Then I went over the entire model with Skavenblight Dinge sponge chipping. I then sponge chipped with leadbelcher very sparingly. it’s easy to go overboard witht he metallics. Coats: I started by painting the entire model (save the weapons) in Steel Legion Drab. I layered up the coat with Tallarn Sand, leaving Steel Legion Drab in the recesses. Finally, I highlighted the edges with Karak Stone.