Key to BEADCATS
SEED BEAD
catalog Stock Number system

You can now directly match colors of modern Japanese beads with 100 year old Italian beads just from the stock numbers! ...and you can do the same if you need to match seed beads with any of our Pressed Glass or Lampworked beads.

Thread color numbers are also matched to bead color numbers so you can modulate your thread colors for special effects. See the thread section for a complete discussion on how to do this.

2·11·541·10 is a typical BEADCATS Seed Bead stock#.

digit
1
digits
2 & 3
digits
4 & 5 & 6
digit
7
digit
8
1 1· 5 4 1· 1 0
Type of Bead Size of Bead Color Glass Type Surface Finish
. . . . 0=None ................ 5=Semi-Gloss
1=Irid .................... 6=Matte-Irid
2=Luster ............... 7=Matte-Metallic
3=Matte ................ 8=Irid-Metallic
4=Metallic/Galv ... 9=Painted/Dyed
. . . 0=Trans .... 5=Mixed
1=Opaque . 6=White-Hearts
2=Greasy ... 7=Silver-Lined
3=Opal ....... 8=Gold-Lined
4=Satin ...... 9=Color-Lined
. . 000=Clear, White, Cream . 500=Green
100=Pink ............................. 600=Blue
200=Red .............................. 700=Purple
300=Orange ........................ 800=Brown
400=Yellow, Amber, Gold . 900=Black, Gray, Silver
. Seed sizes=06 to 24
or
Bugle lengths=02 to 99mm
0=other merchandize (needles, trays, etc.) . 5=Round-bugles
1=True-Cut & Two-Cuts ............................... 8=Twisted Bugles
2=Seed, Pony, Whitehearts . .........................7=6-Sided Bugles
3=Three-Cuts .................................................. 6=Hex-Cuts
4=Delicious ..................................................... 9=unused

Within each color group (100, 200, 300 etc), we've organized the numbers according to HUE.
For example, Blues go from a Pure Blue, #603 to a Greenish Turquoise Blue, #693. Next, within each sub-group, we've arranged the colors from lightest to darkest. For example #603 is LIGHT powder blue, and #615 is DARK cobalt blue. Blue has many such partial cycles, as do most of our other HUES.

Generally, if one color has just a slightly larger number than another, it's a little darker, and vice-versa. As dye lots change from one glass batch to another, color numbers will slide up and down the scale. Compare a new color# with the number on a BEADCATS bead card, or existing package of BEADCATS beads, and you'll get a pretty good idea how the latest glass batch colors came out.

The BEADCATS system can be a powerful selection tool.
Suppose you're making earrings, and want to use only transparent glass for those wonderful transmitted light effects ... Just look for stock#s with a 0 in the 7th digit e.g. 2·11·611·00. For an irid finish, just look for a 1 in the 8th digit. e.g. 2·11·611·01.

If you wanted a 12mm smooth bugle bead in the same color, also using transparent glass, but with an irid finish, you'd look for the same #, except with a 5 in the 1st digit (for bugle bead), and a 12 in the 2nd & 3rd digits (for 12mm length), e.g. 5·12·611·01.

Notice the same color, #611, or royal blue, is used in both examples: 2·11·611·01 & 5·12·611·01.

Just remember that dye lots change. If you're designing a product line around a particular color, make sure you buy enough to make everything you plan to market. Once a dye lot is gone, you'll be lucky to ever see it again.

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