Color Wheel - Tones by OrionShipworks on DeviantArt

Limited Palette Color chart by briannatron87 on DeviantArt

Practicing some colour shadings by NoNoKoHime on deviantART

Tower of Inner and Outer Scaling Color Palette by ItzthePrius on DeviantArt

Texture623f by OrionShipworks on DeviantArt

60+4 Colores Claros Espanol by PersikFlor on DeviantArt

Colour Wheel by SWPryor on DeviantArt

Prismacolor Pencil Combinations I - Rainbow by Valkeus on DeviantArt

The Color Wheel- 12 colors by Otipeps on DeviantArt

Eye Color Chart by Myoijin on DeviantArt

God Tier Color Schemes by drailluos1 on DeviantArt