Watercolor Manufacture's Charts for Color Temp etc

QUESTION: Is there a list of colors(especially Daniel Smith) that show if the color are Warm or Cool, Transparent or opaque, staining or non staining. This would be so helpful. Thank You. Pam

SUSIE'S REPLY: Hi Pam!
Daniel Smith does have a printed color chart that gives you most of this information including lightfastness. While the chart doesn't list the tube colors as warm or cool it does arrange the little color swatches by their chroma starting with the cooler yellow hues moving to the warmer yellows, then the oranges and warm reds, then to the cool reds and purples, warmer blues hues then to the cooler blues before they show their earth colors.

I spoke with the nice folks at Daniel Smith today and they tell me if you call their customer service they will mail you a copy. You will need to call during business hours so you can talk to a real person. 1-800-426-7923 ( Tell them I said hello!)

The same chart can be found in their 2008-2009 reference catalog on pages 10-11. I'll try to add a link below to take you to it online. If it doesn't work go to http://www.danielsmith.com and look for the tab for their online catalog. Here is the link: Daniel Smith Paint Chart I hope that link works.

Also....If you go to the Daniel Smith website and click on the watercolor paints you will get a colored list of paints again starting with yellow. You can click on each color and get more information about that individual color that's not included on the printed color swatch chart.

Most manufacturers (Winsor Newton, Holbein, Rembrandt, etc) have printed materials with paint information available for artists. Try doing a search for these by manufacturer's name.

Another great watercolor resource is http://www.handprint.com/HP/WCL/water.html
It's got so much information it can be overwhelming.
For paints: http://www.handprint.com/HP/WCL/waterfs.html
At the top of the page is a navigation bar arranged by color names.... have fun exploring!

SUSIE

Phthalo Blue -- warm or cool?

QUESTION: Hi, I Have a question about M. Graham phthalocyanine blue 15.3.
Is it a warm or cool blue? Thank you, Debbie

SUSIE'S REPLY: Hi Debbie,
Most Phthalo Blue is PB15 and lean to the the greenish side of blue. In recent years some manufacturer (including M.Graham) have added an additional Phthalo's to their line that has been altered to have a more "purple" blue look. Look for the Phthalo Blue (RS) which stands for red shade.

From the manufacturers information I find that M.Graham's Phthalo Blue PB15:3 is altered to be more of a "true blue" and is a structural variant of Phthalo Blue PB15 (that produces more greenish tones. )

Here is a link to the M.Graham site with more technical information about their watercolors.

OK........that said, let's talk about warm vs cool.

Warmer or cooler is relative. It depends on the two colors you are comparing.

Red is warm and blue is cool... and its easy to see which is which.

All blues are cool when compared to any red. But when we compare several colors of the same hue (in this case blues) Manganese blue might be cooler than Antwerp blue and Ultramarine might be warmer than Cerulean blue. You have to visually compare them to see where they fit on the color wheel.
Because warm vs cool is relative to the two colors you are comparing, I find it's much easier to describe a color by naming the secondary hue it leans toward than to try to distinguish the difference by warmer or cooler. Example: New Gamboge is a orangish yellow and Hansa Yellow is a greenish yellow.

When comparing Phthalo blue(GS) to French Ultramarine Blue, Phthalo is slightly greener than Fr. Ultramarine blue which to my eye looks slightly purplish. So I say Phthalo is cooler, because on the color wheel it is closer to the coolest hue which is blue-blue-green.

The Fr Ultramarine is on the warmer side because it has a touch of red in it thus it farther away from the coolest color and closer to the warmer hues.

Now to answer your specific question: It is my opinion that M Graham's Phthalo 15.3 is very near a true blue. It has been altered so it doesn't lean toward a green hue as with the Phthalo Green Shade (GS) or a purple hue as the Phthalo Red Shade (RS). So I guess I'd say it is neither warm nor cool by itself. If we compared it to another blue I could tell you if it was warmer or cooler than the other blue hue.

I hope that is sufficient. It's not a simple answer.

Thanks for asking!

SUSIE

Color Wheel Placements

QUESTION: Susie,
I have both the Susie Short basic 7 set of split primaries and the "intermediate" set from Daniel Smith. My question is how do I know where the intermediate set fits in on the color wheel--in other words, is there a way to tell if Quinacridone Coral is warm or cool? Do you have a handout that shows how those colors fit in?
Thanks --- Judi

SUSIE'S REPLY: Hi Judy, Thanks for your question. There is not a hand out for placement of the intermediate colors on a color wheel. I do have a recommended palette layout for watercolors on my website that includes most of my colors by Daniel Smith. (It's rotated for easy printing.)
One of the best ways to determine if a watercolor paint is warmer or cooler than it's neighbor is to paint a little postage stamp size swatch of each and compare them. If you still can't visually see the difference, try mixing a secondary color with it. For example: If you were testing a red (like Quinacridone Coral!) mix an orange. If you get a pretty clean orange instead of slightly dirty looking orange then the red doesn't contain blue and would be considered a warm red. For secondary colors you simply need to visually compare them to each other, no mixing required.
BTW: Quinacridone Coral is a nice warm red. Compare it to Quin Rose or Quin Pink which both have a touch of blue in them.
HINT: If you make swatches of all the colors you plan to put in your palette you can arrange these little color swatches in the order you want to place them in your palette. Its easy to make adjustments and rearrange them "before " you squeeze out the paints.

I hope that helps! Thanks again for your question!
SUSIE
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warm vs. cool

QUESTION: Hi Suzie, This question concerns "warm vs. cool" colors. If yellow is the "warmest" color on the pallet , and assuming it come in both a warm and a cool version...does the warm version have more red in it? How can that be if moving toward red is moving AWAY from the warmest color (yellow) ? Thanks for your thoughts! Holly

SUSIE'S REPLY: Hi Holly!
I'm happy to share my understanding of "warm vs. cool" with you.
Using a visual color wheel for reference; I believe the warmest color is red-orange and the coolest is blue-green. Let me offer this brief explanation:

• Both red and yellow are commonly considered warm, while blue is unquestionably cool. More specifically, warm and cool colors are relative to where a color falls on the color wheel. The warmest color is red-orange and the coolest color is blue-green. Everything between those two points has a slightly warmer color on one side of it and a slightly cooler one on the other. Its neighbor is either warmer or cooler depending on the direction you go around the color wheel.


• For my basic palette I use a split primary palette, working with a warm and a cool of each primary color. (WR/CR - WY/CY - WB/CB) All secondary hues are mixed from my carefully selected (split) primary colors.
  
  When comparing any two colors of the same hue - one will probably be either warmer or cooler than the other. If you are comparing two yellow hues, the color with more red is warmer than the yellow with more blue in it. If you continue to move around the color wheel toward red the yellow turns into yellow-orange then orange then red orange before you get to the warm reds and to true red. [True red contains a tiny bit of both warm red (hint of yellow) and cool red (with a hint of blue.)]
  If we continue around the color wheel we move from true red to the cool reds and move into the purples as we add more blue.

Blue hues are the most controversial ones! There are differing opinions about blue-greens being cooler/warmer than blue-violets and vica-versa.
I find for me personally it is easier for me to comprehend and understand if I look at the color wheel and see where a color falls. If it is closer to red-orange than it is to the blue-green then it is a warmer version of the hue.

Keep in mind.... "no matter what hue the color is, the color temperature (or the warmness or the coolness) of a color is relative to what you compare it too.

I'll be posting more thoughts on color theory. Click here to read "Some Thoughts on Color: Working with a Split Primary Color Palette" an article I wrote for "Inksmith" published by Daniel Smith.

Thanks for your question!

SUSIE
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