Values in Vieira Portuense rest in the mid-range - neither dramatically lit nor steeped in shadow. Yellow, ochre, sienna: warm hues that Vieira Portuense deploys as the palette's primary energy. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. The highest-chroma note - #DAB594 - appears at just 5.8%, deployed as a precision accent against the quieter ground. A value spread of 63 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. In the context of Vieira Portuense's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.