Set your email subject to #hueimage and just drag and drop any image into your email body to change your hue lamp colors
If
Send IFTTT an email tagged
Send IFTTT an email at trigger@applet.ifttt.com with a hashtag in the subject (e.g. #IFTTT) and this Trigger fires. You can optionally add a single file attachment (up to 30MB) and IFTTT will create a public URL to the file as an Ingredient.
Then
Change color from image
This Action will change the color of your hue lights to match the dominant colors found in an image you specify. NOTE: not compatible with hue lux bulbs.
Discover more time saving integrations for Email and Philips Hue