#E8F8F5 · #F6F1FE
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 56/100 (triadic (soft)) · Distinguishable 7/100 (hard to tell apart) · Match 76/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
White Smoke and CloudBreak are a clear pair (ΔE 11). They have distinctly different hues (94° apart) and their lightness is similar, so they read as two same-weight colours.
White Smoke text on CloudBreak: 1.01:1 (Fail); CloudBreak text on White Smoke: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #647270 clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 56/100). 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 #647270 clears AA.
Their CIE76 ΔE is about 11 — a clear pair.
clearly different colours (ΔE 11).
Explore each color: White Smoke #E8F8F5 · CloudBreak #F6F1FE · Shades: White Smoke shades · CloudBreak shades · Contrast checker →