DFT Slot 4 Probe

Status: draft Scope: focused 6-slot probe of slot 4 naming and hue direction, with slot 2 held fixed Source: DFT Candidate E Micro-Round

This note isolates the slot 4 question. The goal is to keep the structural benefit of a warm-or-dark break at position 4 while moving toward a more stable, conventional color name.

• Slot 4 probe PNG
• Slot 4 probe CSV

Ranking

• Slot 4 Cocoa: step 5 0.8%, step 6 3.0%, weakest ΔE 0.2
• Slot 4 Aubergine: step 5 0.8%, step 6 3.0%, weakest ΔE 0.2
• Slot 4 Fig: step 5 0.9%, step 6 3.2%, weakest ΔE 0.2
• Slot 4 Brown: step 5 0.9%, step 6 3.5%, weakest ΔE 0.1
• Slot 4 Plum: step 5 7.2%, step 6 14.0%, weakest ΔE 0.2