#E290B2 · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 27/100 (fail) · Harmony 100/100 (analogous) · Distinguishable 68/100 (somewhat similar) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Rosebloom and White are very different (ΔE 47). They have closely related hues (25° apart) and their lightness is different, giving a clear light/dark split.
Rosebloom text on White: 2.37:1 (Fail); White text on Rosebloom: 2.37:1 (Fail). Neither meets AA at body size — nudging one color to #AB5E80 clears it.
Analogous — analogous — 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 2.4:1, below the 4.5:1 minimum. Nudging one colour to #AB5E80 clears AA.
Their CIE76 ΔE is about 47 — very different.
clearly different colours (ΔE 47).
Explore each color: Rosebloom #E290B2 · White #FFFFFF · Shades: Rosebloom shades · White shades · Contrast checker →