#ADDAC9 · #ECC5B0
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 82/100 (split-complementary) · Distinguishable 71/100 (easy to tell apart) · Match 31/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Powder Blue and Soft Pink are very different (ΔE 31). They have distinctly different hues (136° apart) and their lightness is similar, so they read as two same-weight colours.
Powder Blue text on Soft Pink: 1.04:1 (Fail); Soft Pink text on Powder Blue: 1.04:1 (Fail). Neither meets AA at body size — nudging one color to #365F51 clears it.
Split-complementary — split-complementary — a recognised, balanced pairing (harmony 82/100). 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 #365F51 clears AA.
Their CIE76 ΔE is about 31 — very different.
clearly different colours (ΔE 31).
Explore each color: Powder Blue #ADDAC9 · Soft Pink #ECC5B0 · Shades: Powder Blue shades · Soft Pink shades · Contrast checker →