How does the use of blue in webcomics affect the mood and tone of a story?

Blue is often associated with feelings of sadness, tranquility, introspection, and loneliness. In webcomics, a dominant blue palette can immediately establish a somber or contemplative mood. However, variations in shade and saturation can alter this effect – lighter blues can evoke peace, while darker blues can suggest melancholy or mystery. Strategic use of blue can powerfully shape the reader's emotional response.