Values in Joan Brull rest in the mid-range - neither dramatically lit nor steeped in shadow. Temperature is cool-dominant, with blue and green families claiming the largest areas. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. The highest-chroma note - #C9A28B - appears at just 8.8%, deployed as a precision accent against the quieter ground. Spanning 53 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Joan Brull's palette 6 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.