| ARange | WideString. Sqref string, e.g. 'A1:A10' |
| AMinColor / AMidColor / AMaxColor | LongWord. Three gradient anchor colors in Delphi BGR format |
| AMinKind / AMidKind / AMaxKind | TXLSCfValueKind. Types de seuils. Le milieu vaut par défaut cfvPercentile / '50' — le préréglage Excel classique "Rouge–Jaune–Vert" |
| AMinValue / AMidValue / AMaxValue | WideString. Threshold literal text. AMidValue defaults to '50' to pair with cfvPercentile |
Sheet.AddCondFormatColorScale3('A1:A10',
$000000FF, $0000FFFF, $0000FF00);