Colour parameters confirm the visual perception of the samples (Table 2). Lighter flours (lower values of ΔE) were HP + P and HP + S, similar (P < 0.05) to the Control flour in lightness (L*) and chromaticity (a*, b*). The flours obtained only by pressing (HP and SP 25°, 50° or 70°) showed lower values in L* parameter, resulting the SP 70° significantly darker (L* = 52.4) than the others. The a* and b* values, indicatives of greenness/redness and blueness/yellowness, respectively, were consistent with the flour colour appearance.