Postcard Archive is a muted, cool Vintage palette of 4 colors: #EEEAE2, #2C6A70, #303F56, #1E2B34. Its most readable text pair is #EEEAE2 on #1E2B34 (WCAG 12.02:1, AAA). Some colors get hard to tell apart with color blindness (closest pair ΔE00 7.4). All of them print on coated paper (FOGRA39).