#B3D2B3 · #B7C8EC
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 73/100 (triadic) · Distinguishable 43/100 (somewhat similar) · Match 20/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Oatmeal and Light Steel Blue are very different (ΔE 36). They have distinctly different hues (101° apart) and their lightness is similar, so they read as two same-weight colours.
Oatmeal text on Light Steel Blue: 1.02:1 (Fail); Light Steel Blue text on Oatmeal: 1.02:1 (Fail). Neither meets AA at body size — nudging one color to #3F5A40 clears it.
Triadic — triadic — a recognised, balanced pairing (harmony 73/100). 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 #3F5A40 clears AA.
Their CIE76 ΔE is about 36 — very different.
clearly different colours (ΔE 36).
Explore each color: Oatmeal #B3D2B3 · Light Steel Blue #B7C8EC · Shades: Oatmeal shades · Light Steel Blue shades · Contrast checker →