#DAA5AA · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 22/100 (fail) · Harmony 100/100 (monochrome) · Distinguishable 68/100 (somewhat similar) · Match 24/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Prom and White are very different (ΔE 34). They have closely related hues (6° apart) and their lightness is different, giving a clear light/dark split.
Prom text on White: 2.11:1 (Fail); White text on Prom: 2.11:1 (Fail). Neither meets AA at body size — nudging one color to #9A6A6F clears it.
Monochrome — monochrome — a recognised, balanced pairing (harmony 100/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 2.1:1, below the 4.5:1 minimum. Nudging one colour to #9A6A6F clears AA.
Their CIE76 ΔE is about 34 — very different.
clearly different colours (ΔE 34).
Explore each color: Prom #DAA5AA · White #FFFFFF · Shades: Prom shades · White shades · Contrast checker →