DMC 3703 to Cosmo: Thread Conversion

Cosmo 2622 is a close match in the right color neighborhood. At this depth and saturation, the orange-warm character of Dark Salmon is the key quality to preserve — any shift toward cooler or more purely red territory changes how the shadow reads against lighter salmon values above it. A brief swatch test against your lightest salmon color helps confirm the gradient remains visually coherent with the Cosmo equivalent in the shadow position.