Introduction
The colors used in an email play a central role in the effectiveness of the communication, both in terms of legibility and brand engagement or perception. They influence the way the message is perceived, memorized, and can even condition the user's action (click, read, convert...).
In the diagnostic, the colors detected are those present in the text and background areas.
They are displayed in the order in which they appear in the content, to facilitate rereading and checking.
Why is the choice of colors used important?
Graphic charter compliance
It's essential to ensure the graphic consistency of a communication. Checking colors allows:
ensure that the brand's graphic charter is respected;
Maintain a consistent visual identity across all channels;
Avoid errors or oversights (e.g. copy and paste of old content, uncleaned A/B test, etc.).
Readability and accessibility
Readability is an essential condition for a good user experience:
Contrast: Good contrast between text and background (e.g.: dark text on a light background or vice versa) ensures comfortable reading;
Accessibility : Certain color combinations should be avoided, particularly for people with color blindness (e.g.: red/green or blue/purple without complementary signage);
Multiple cues: It's not advisable to rely solely on color to convey information (e.g.: "red = error"). Always add explicit text or an icon to reinforce understanding.
Find out more
To go further and promote the controlled use of color in emails:
Configure the color palette to gain in rigor and efficiency: How to configure the color palette?
For more information on using colors in the Drag & Drop editor, please see the article: Understanding color adjustment in the Drag & drop editor
Conclusion
The use of color in an email is no accident: it's a strategic lever that impacts message comprehension, user experience and brand image all at once.
A poor choice or oversight can damage the overall impact of the campaign. Hence the importance of carefully analyzing and adjusting them.
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