Rose Gold (#B76E79) is a medium, muted red hue. Rose gold is a pinkish metallic made by alloying gold with copper; it defined phone and jewellery design in the 2010s.
In RGB it is made of 183 red, 110 green and 121 blue. Its HSL hue angle is 351° with 34% saturation and 57% lightness, while its perceptual OKLCH lightness is 62% with a chroma of 0.093. For print, a starting CMYK mix is 0% cyan, 40% magenta, 34% yellow and 28% black.
As a text color on white, Rose Gold has a contrast ratio of 3.8:1, which passes AA only for large text and UI parts. On black it reaches 5.52:1 and passes AA for normal text. If you use Rose Gold as a background, put black (or very dark) text on it. The APCA lightness contrast is Lc 39 for black text and Lc -71 for white text.
Its perceptual complement is #2F9893, close to dental teal. Colors that look most similar are mocha, blush, terracotta. It looks fairly similar to people with red-green color blindness (ΔE 9), so its meaning mostly survives.