The dyes listed below, are arranged in order of increasing wavelength of maximum absorption. Go down the list to find a dye, which has maximum absorption at a wavelength near your wavelength of interest. The Absorptivity reports the relative amount of energy, per unit weight, absorbed at the λMax by a particular dye. These dyes can be used in many applications including cast acrylics, polycarbonate molding and many inks and coatings.

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λMax  (nm)	Dye Name	Absorptivity	Color
347	Dye VIS 347	47.25	Pale Yellow
400	Dye VIS 400PC	69	Yellow
400	Dye VIS 400	28.33	Brown
409	Dye VIS 409	26.58	Orange
436	Dye VIS 436	29.27	Yellow
441	Dye VIS 441	126.77	Yellow
442	Dye VIS 442	147	Yellow
446	Dye VIS 446	18.92	Orange
464	Dye VIS 464	35.96	Orange
468	Dye VIS 468	37.30	Orange
484	Dye VIS 484	79.64	Orange
487	Dye VIS 487	33.83	Red
495	Dye VIS 495	38.85	Fire Red
504	Dye VIS 504	32.83	Red
542	Dye VIS 542	38.42	Purple
555	Dye VIS 555	93.05	Red
556	Dye VIS 556	82.63	Red
575	Dye VIS 575	28.02	Black
576	Dye VIS 576	27.11	Black
578	Dye VIS 578	27	Blue
606	Dye VIS 606	164.24	Blue
620	Dye VIS 620	22.59	Blue
624	Dye VIS 624	37.67	Blue
628	Dye VIS 628	38.43	Blue
631	Dye VIS 631	38	Blue
640	Dye VIS 640	50	Blue
642	Dye VIS 642	50	Blue
670	Dye VIS 670	51.93	Blue
671	Dye VIS 671	66.34	Blue
682	Dye VIS 682	28.25	Green