#F50084 · #FE0B02
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 98/100 (analogous) · Distinguishable 75/100 (easy to tell apart) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Rose and Red are very different (ΔE 68). They have distinctly different hues (34° apart) and their lightness is similar, so they read as two same-weight colours.
Rose text on Red: 1.01:1 (Fail); Red text on Rose: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #360017 clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 98/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.0:1, below the 4.5:1 minimum. Nudging one colour to #360017 clears AA.
Their CIE76 ΔE is about 68 — very different.
clearly different colours (ΔE 68).
Explore each color: Rose #F50084 · Red #FE0B02 · Shades: Rose shades · Red shades · Contrast checker →