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  Blenko Colors
Yellows/Ambers Reds/Oranges Purples/Pinks Blues Teals Greens
Other Colors Combinations Variants Casing Casting Seeding
 
     
     
Basics About Blenko Colors
 


Color is perhaps the most important aspect of Blenko products. The founder, William J. Blenko was foremost an expert chemist and colorist. With Blenko's auspicious beginning as a manufacturer of specialty "antique" stained glass to some of the most prestigious venues and artists in the 1920's it is no wonder that it is the intense and beautiful colors that still draw people to Blenko today.

Not only can correctly identifying a color assist in more precisely dating a piece, it will often affect value. Though we do not believe it is true that one color is inherently more valuable than another (such things change with fashion and personal taste), it is true that many collectors have preferences for which they will pay a premium. As with designs, rarity of the color will also drive value. With an average of 7 colors a year, in the Historic Period alone (1947-74) there are 12 colors that were produced for only one or two years.

Each design was produced in every color that was in production in the years it was made. For a typical design that would mean that it was made in at least the (on average) 7 colors available in the year of introduction plus whatever additional color fron subsequent production years. There are only very few exceptions to this; a handful of designs are noted in the original catalogs as only being available in certain colors or specifically not being available in some colors. That exception is quite rare though.

Colors can sometimes be difficult to identify, often as a result of a batch being mixed slightly differently from normal; very small mis-measurements can result in significant color differences in the final product. For colors that are quite similar (Emerald & Nile , Sea Green & Surf Green, Jonquil & Gold), in such instances knowing the years of production of the design can often help determine the proper color name.

We only ever use the official and proper names given to each color by the Blenko Glass Company. Some confusion has arisen amongst collectors due to the use of non-company issue color names. For instance "Blenko blue" is not the name of a color it is a redundant nickname for the color properly called "Turquoise". Similarly "amberina" (a gradation of yellow, orange & red) is not an official Blenko color name, rather it is a generic descriptive term that can be applied to many different companies' glass. For Blenko, only Tangerine may appear amberina, however, not all Tangerine items appear amberina; Tangerine may also appear as solid red or orange (see Tangerine Variations).

Note: the color lists below are compiled based on a complete set of vintage catalogues from 1948 to 2002 (the last year Blenko had a Design Director). It is both possible and likely that in the Early Period tableware items were produced in additional colors to those we list. Because Early Period catalogs were always undated, it is also problematic to definitively say what colors were produced in what specific years prior to 1948. As such, colors in production in those years are merely indicated by a generic "pre-1948." Though this may change with time and research we feel this it the most responsible and accurate position to put forward at present.

 

Follow this link for a complete list of colors the tableware line was produced in each year from 1948-2002.
 
Yellows & Ambers
Blenko Yellows

Colors from left to right (click on image to enlarge):
1. Lemon, 2. Jonquil, 3. Jonquil, 4. Wheat, 5. Gold, 6. Gold, 7. Chestnut, 8. Honey, 9. Amber, 10. Amber


Amber: pre-1948, 51, 52, 53, 54, 55, 56, 85

Gold: 56, 57, 58 (click to see Gold Variants)

Jonquil: 59, 60, 61, 62, 63, 64 (click to see Jonquil Variants)

Chestnut: 65 (click to see Chestnut Detail)

Honey: pre-1948, 65, 66, 67, 68

Lemon: 68, 69 (click to see Lemon Detail)

Wheat: 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83

Late Period (not show):

Opaline Yellow: 86, 00

Yellow: 02

Ginger: 03

 
Reds & Oranges
Blenko Reds
Colors from left to right (click on image to enlarge):
1. Ruby, 2. Regal (Ruby & Crystal), 3. Ruby (seeded), 4. Tangerine, 5. Tangerine, 6. Charisma (Ruby colorway in Crystal), 7. Tangerine, 8. Tangerine, 9. Tangerine, 10. Tangerine, 11. Tangerine

Ruby: pre-1948 (out of production during unspecified years of WWII), 48, 49, 50, 84, 00, 01, 02, 03

Tangerine: 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 01, 02, 03 (click to see Tangerine Variants) (click to see transluscent Tangerine Variant, 1959, not shown in group photos)

 
Purples & Pinks
Blenko Purples
Colors from left to right (click on image to enlarge):
1. Violet, 2. Plum, 3. Amethyst (1961 variant), 4. Mulberry, 5. Amethyst (1962 variant), 6. Amethyst, 7. Amethyst, 8. Lilac, 9. Lilac, 10. Rose

Violet: pre-1948, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03

Amethyst: pre-1948, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 61 (variant), 62 (variant) , 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03 (click to see Amethyst Variants)

Mulberry: 58

Lilac: 59, 60 (click to see Lilac Variants) (NOTE: see Casing)

Rose: 63, 64

Plum : 67, 88, 89, 90

Late Period (not show)

Apricot: 84

Dusty Rose: 88, 89, 90

Orchid: 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03

 
Blues
Benko Blues special comparison charts
Blenko Bright Blues
Blenko Four Blues
Blenko Thre Blues
Colors from left to right (click on image to enlarge):
1. Aqua, 2. Peacock, 3. Teal, 4. Sky Blue, 5. Marine Crystal, 6. Ice Blue, 7. Persian 8. Turquoise

Sky Blue: pre-1948, 48, 49, 50, 51 (click to see Sky Blue Variants)

Ice Blue: 51, 52, 53, 03

Turquoise: pre-1948, 50, 51, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79 (click to see Turquoise Variants 1 and Turquoise Variants 2 showing #6736 made for only 3 years with wide variance in shade)

Marine Crystal : pre-1948, 48, 49, 50, 51

Teal: 54, 55, 56, 57, 58, 87, 88, 89, 90, 96, 97, 98 (also shown in Teal Section)

Persian: 59, 60, 61 (NOTE: see Casing)

Aqua: pre-1948, 59 (also shown in Teal Section)

Peacock: 65, 66 (also shown in Teal Section)

Late Period (not shown)

Sapphire: 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89

Azure: 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03

Cobalt: 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03

 

Teal or Blue-Green colors

Blenko Teals
Colors from left to right (click on image to enlarge):
1. Teal, 2. Teal, 3. Sea Green, 4. Jade, 5. Surf Green, 6. Sea Green, 7. Aqua, 8. Peacock, 9. Juniper, 10. Charcoal, 11. Charcoal


NOTE: each of these color also appear in either the “Blue" or “Green” sections

Sea Green: pre-1948, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 60, 61, 62, 63, 64

Charcoal: 54, 55, 56, 57, 58, 61, 62, 71 (also shown, with Variants, in the Other Section) (NOTE: see Casing)

Teal: 54, 55, 56, 57, 58, 87, 88, 89, 90, 96, 97, 98

Juniper: 57

Jade: 58 (click here for Jade Detail showing how this unusal color is created by casing a blue and a green, sometimes in Crystal) (also shown in the Green Section)

Aqua: pre-1948, 59

Peacock: 65, 66

Surf Green: 70

Pine: 74 (not shown)

Late Period (not shown)

Sea Foam: 00, 01, 02, 03

Alpine : 93

Antique Green: 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99

 
Greens
Blenko Greens special comparison chart, click to enlarge
Three Blenko Greens
Colors from left to right (click on image to enlarge):
1. Lime, 2. Chartreuse, 3. Olive Green, 4. Olive Green, 5. Juniper, 6. Jade, 7. Aqua, 8. Sea Green, 9. Emerald, 10. Nile

Green: pre-1948 (not shown in group; example here)

Sea Green: pre-1948, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 60, 61, 62, 63, 64 (also shown in the Teal Section)

Chartreuse: 48, 49, 50, 51, 52, 53, 54, 55

Emerald: 51, 52, 53, 72, 73, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03

Lime: 52, 53, 54, 55, 56

Juniper: 57 (also shown in the Teal Section)

Jade: 58 (click here for Jade Detail showing how this unusal color is created by casing a blue and a green, sometimes in Crystal) (also shown in the Teal Section)

Nile : 59

Olive: 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 94, 95 (click to see Olive Variants)

Surf Green: 70 (also shown in the Teal Section)

Pine: 74 (not shown)

Late Period (not shown)

Grass: 77, 78

Antique Green: 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99

Kiwi: 98, 99, 00, 01, 02, 03

Avocado: 00

Sea Foam: 00, 01, 02, 03

Alpine: 93

 
Other
Blenko Charcoal
All Charcoal. Far left is the variant produced in 1961 & 62. Click image to enlarge.

Crystal : in continuous production (clear glass, not shown)

Charcoal: 54, 55, 56, 57, 58, 61, 62, 71 (also shown in the Teal Section) (NOTE: see Casing)

Late Period (not shown)

Slate (always with Plum or Dusty Rose accents): 89 (NOTE: also appears under “Teal”)

Ebony: 99, 00

 

Color Combinations

 
Rialto: 1960; transluscent white with Ruby stoppers and bands (NOTE: the transluscent body will often fade dramatically from wirtually clear to opaque white) (go to our Specialty Line page for more on theRialto Specialty Line for images & details)

Regal: 1960 & 61; Ruby with any feet and handles in Crystal (go to our Specialty Line page for more on the Regal Specialty Line for images & details)

Charisma: 1972 Crystal with Ruby colorway, (go to our Specialty Line page for more on the Charisma Specialty Line for images & details)

Late Period

Blue Top Mountain (graduating Wheat, Grass & Turquoise): 77 (in 78 the same name was used for the same shapes produced in either Crystal or Wheat)

Designer's Studio Series (Wheat & Sapphire): 80

Rock: 82

Snow Drift: 83

Big Sky (Antique Green graduating to Sapphire): 82, 83

Balloons (Antique Green & Ruby): 82, 83

Contempo Line (Opaline Yellow & Midnight Blue): 86

Slate (always with Plum or Dusty Rose accents):

Desert Green (graduation of amber to green): 96, 97, 03

Kuroi Kabin (Opaline Yellow and Cobalt): 00, 01

Patriot Line (Crystal, Cobalt & Ruby): 02

Pangea: 02

Atlantis: 02

Kaleidoscope: 02, 03

Cobalt Swirl: 03

Caribbean : 03

Mardi Gras: 03

Consorzio: 03

 
Variants
 

From year to year Blenko colors could vary in darkness, intensity and even in coloration due to changes in formulation or accidents. Following is a list of the most common variations. Click on the color name to see a photo demonstrating the variations.

Olive Green: bright with yellow cast, blue-green cast

Jonquil: transluscent (1959), darker / amber-cast

Gold: (heat sensitive), dark / amber, lighter / yellow

Tangerine: (heat sensitive), orange, red, transluscent (1959), amberina (fade yellow/orange/red), anemic amberina (fade clear/yellow/orange/red)

Charcoal: 1961 blue charcoal, 1971 uncased/dark

Amethyst: dark, light (sometimes cased), 1961 pale amethyst, blue cast (1962)

Turquoise: dark, light

 
Casing

Periodically Blenko cased its colors in Crystal ( Crystal layer on top of the color layer), this will have the effect of making the color appear paler, often making the color appear to "fade" at the top, bottom or center of a design.

Color that were known to be cased whose appearance is dramatically affected by casing are shown in bold:

Aqua
Amethyst
Charcoal
(designed to always be cased to lighten the color; charcoal item stoppers are Crystal because in Charcoal they would be too dark)
Jade (that this color is inherently cased, it is made by with a layer of blue on green, sometimes then encased in crystal)
Jonquil
Nile
Lilac
Persian
Sea Green
Turquoise

 
Casting


Any design that is cast will often be thick and will therefore appear darker than normal.

 
Seeding

Colors will sometimes be "seeded" (with random tiny bubbles throughout), this does not affect appearance of the color but is a technique more closely associated with some colors. Our brief list is not a comprehensive one, but rather a list of those known to date:

Chartreuse*, Ruby, Sky Blue, Amethyst,

*it has been claimed that Chartreuse is always seeded, however our eyes and experience tell us otherwise. This is an excellent example of why one should always be cautious of blanket statements regarding Blenko as they were reliable only for their inaccuracy.

   
 
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