For print work
CMYK process colors
Cyan, magenta, yellow and black, or CMYK for short, is a subtractive, reflected light color system. All colors start with white “paper,” to which different color “inks” are added to absorb (subtract) light that is reflected.
If a CMYK version of the logo is accidentally used in digital RGB space, it looks washed out and diminished.
When to use CMYK:
- ✅ Printed materials on office printer
- ✅ Printed materials at professional printer
Pantone spot colors
The Pantone color system is a worldwide color system that includes swatch books so that colors are the same around the world, no matter where they are printed. If you think of big brands that you know and recognize and picture their packaging and ads around the world, Pantone is probably part of the solution so that local printers can match the color direction from the brand’s color palette.
When to use Pantone spot colors (PMS):
- ✅ With a printer who can make or order the custom Pantone ink colors
- 🚫 Don’t use Pantone colors for ASU Maroon or ASU Gold for print.
Custom spot colors for print: “ASU Maroon” and “ASU Gold”
ASU has established custom spot colors that will ensure better color consistency across all materials. The previous Pantone colors for Maroon and Gold have been retired.
The custom spot colors are based on the L*a*b color space which mathematically describes all perceivable colors in the three dimensions:
- “L” for lightness
- “A” for green to red
- “B” for blue to yellow
- “C” for chroma
- “H” for hue
One of the most important attributes of the L*a*b model is device independence. This means that the colors are defined independently of their nature of creation or the device they are displayed or printed on.
The Print and Imaging Lab always has ASU Maroon and Gold ink ready to print.
For print vendors manufacturing ink: Only use yellow, rubine, Pantone process blue and neutral black when mixing ink to match these color chips.
L*a*b colors for coated paper | L*a*b colors for uncoated paper |
ASU Maroon, coated | ASU Gold, coated | ASU Maroon, uncoated | ASU Gold, uncoated |
L = 33.11 A = 43.17 B = 7.02 C = 43.74 H = 9.23 | L = 81.06 A = 10.15 B = 71.44 C = 72.16 H = 81.91 | L = 33.11 A = 43.17 B = 7.02 C = 43.74 H = 9.23 | L = 82.95 A = 11.78 B = 66.56 C = 67.59 H = 79.96 |
Metallic ink colors
Metallic ink colors are sophisticated and powerful and used only in print applications.
- These ink colors are not to be used in digital mediums.
- Metallic ink colors are never to replace colors in the ASU logo.
- They are to be used only as supporting spot colors, not to be converted to process colors.
Approved metallic ink colors (for print use only):
| | | |
Metallic Maroon PANTONE 8862 C | Metallic Gold PANTONE 8384C | Metallic Gray PANTONE 8403C | Metallic Copper PANTONE 876C |
Foil stamping
Foil stamping is a specialty printing process that uses heat, pressure, metal dies and a thin sheet of metal foil film.
- Both maroon and gold foil must be used if replacing colors in an ASU logo (may not be all maroon or all gold).
- Foiled stationery such as business cards, notecards and letterheads are reserved for President Crow’s Executive Committee.
Allowed foil colors:
- Maroon: HCS X621 foil
- Gold: Great Western 138 foil
Order your color swatch book
The swatch book includes printed samples of the full ASU color palette in an effort to obtain color consistency across all ASU-branded collateral.
Visit ASU Print Online to order a swatch book created to support you and your contracted printers in managing the ASU brand colors.
Have questions about printing color?
Many variables in the printing process can affect color reproduction, including paper color, quality, texture and various finishing processes. Contact the Print and Imaging Lab with any questions.