Postcard Letter is a muted Vintage palette of 5 colors: #F3E8D5, #C0AA7A, #86866C, #744340, #161D2A. Its most readable text pair is #F3E8D5 on #161D2A (WCAG 13.88:1, AAA). The colors stay apart for the three common kinds of color blindness. All of them print on coated paper (FOGRA39).