Here’s a few additional color applications that might prove a useful complement to the application Kuler (from yesterday’s post) in designing map color schemes.
An online color application: Name That Color. Select a color from the color wheel, and Name That Color will … name that color. Also gives you the RGB and hex numbers for it.
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Open source; Javascript and php code available at the website.
Color Cop: A Window desktop application that lets you:
- Determine the color code for a color anywhere on your desktop
- Single-pixel sampling, or 3×3 and 5×5 averaging
- Automatically generates a 42-color palette of complementary colors for your select color
- And more …
Colorzilla: A Firefox extension that shows the color codes (RBG and hex) for the point under the cursor in the Firefox browser.
KML Color Converter: Mix and match R, G, B and black, set transparency, and get back the KML color code; gives other color codes as well (like RGB, CMY, CMYK, HSL). Also has a color picker to select colors from anywhere on-screen.

Color Palette Generator, Color Hunter: Online apps that create a color palette based on those found in a graphic or image file. You enter the URL of the image, and get back a palette with the colors in that image.
Other posts in the Cartography Tools series
- PDFCreator
- Printing Large Maps On A Small Printer
- Printing Waterproof Maps
- Public Land Survey Systems (PLSS) Shapefiles And Geocoding
- Screen Capture Programs
- Free Map Symbols
- In-Browser Web Page Image Capture
- Better Map Color Schemes With ColorBrewer
- New "Fixed" Versions Of SRTM-90 Data Available
- US/Global Terrain Shading Data And Landcover Imagery
- “Making Maps” Blog
- Highway Sign Fonts
- Analyzing Visual Clutter In Maps With Software
- Downloadable Cartograms From Worldmapper
- Creating Map Color Schemes With Kuler And ColorBrewer
- Additional Color Applications For Maps And Design
- One More Color Design Resource
- Tiling And Printing Large Maps To Scale On A Small Printer
- Recoloring Or Modifying GeoTiff Images
- More Color Design Resources
- Evaluating Map Graphics For Color-Blind Viewers
- Calculate New Coordinate Position From Current Position, Bearing And Distance


Check this out: http://colorusage.arc.nasa.gov/
A great website full of resources and tools for information graphics.
Thanks - that’s a great resource!