Peach (#FFE5B4) is a very light, highly saturated orange hue. A light, creamy orange that feels warm and approachable, good for backgrounds.
In RGB it is made of 255 red, 229 green and 180 blue. Its HSL hue angle is 39° with 100% saturation and 85% lightness, while its perceptual OKLCH lightness is 93% with a chroma of 0.069. For print, a starting CMYK mix is 0% cyan, 10% magenta, 29% yellow and 0% black.
As a text color on white, Peach has a contrast ratio of 1.23:1, which fails WCAG AA even for large text. On black it reaches 17.12:1 and passes AA for normal text. If you use Peach as a background, put black (or very dark) text on it. The APCA lightness contrast is Lc 92 for black text and Lc -13 for white text.
Its perceptual complement is #DDE9FF, close to lavender. Colors that look most similar are champagne, beige, apricot. It looks fairly similar to people with red-green color blindness (ΔE 2), so its meaning mostly survives.