I compared one of the Sims 4 official skin tones to a CC skin tone. They're about the same hue, and they're almost exactly equal in darkness, but the official skin tone
Sims 4 Skins | sims 4, sims, sims 4 cc skin
25+ Best Sims 4 Skin Overlay Mods (Sims 4 CC Skin) - Must Have Mods
my MUST HAVE skin details! - the sims 4 custom content showcase - YouTube
The Sims Resource - Children Skin 3
25+ Best Sims 4 Skin Overlay Mods (Sims 4 CC Skin) - Must Have Mods
S A Y A - C C — SAYA ~ Moles N1 20 Face Placements 60 Swatches...
The Sims Resource - Overlay Face Skin Collection
⭐ YOU NEED THESE SKIN OVERLAYS | The Sims 4 Maxis Match Custom Content Showcase - YouTube
The Sims Resource - Kylie J SKIN (Overlay & Non-Overlay)
Spotless: A Sims 4 CC Skinblend
Sims 4 Skin Overlay Male | Podcast on SoundOn
MY ENTIRE SKIN CC FOLDER | The Sims 4 | BEST BLACK/URBAN SIMS 4 CC | Sim Download + CC Links *free* - YouTube