#B8D0D5 · #BCCEDB
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 79/100 (analogous) · Distinguishable 4/100 (hard to tell apart) · Match 89/100 (near match). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Light Blue and Constellation are very close (ΔE 5). They have closely related hues (15° apart) and their lightness is similar, so they read as two same-weight colours.
Light Blue text on Constellation: 1.00:1 (Fail); Constellation text on Light Blue: 1.00:1 (Fail). Neither meets AA at body size — nudging one color to #455A5F clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 79/100). 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 #455A5F clears AA.
Their CIE76 ΔE is about 5 — very close.
a very near match (ΔE 4.9) — fine for most matching.
Explore each color: Light Blue #B8D0D5 · Constellation #BCCEDB · Shades: Light Blue shades · Constellation shades · Contrast checker →