PBk10
Graphite

Single pigments

788 Graphite Grey ★★★★☆ PBk10 Schmincke
HORADAM Aquarell [Series 14]

Convenience mixtures

438 Indigo
Indigo
★★★★☆ PB29 PB27 PB60 PBk10 Schmincke
Designers' Gouache (HKS) [Series 25]