#273961 · #3D325D
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 98/100 (analogous) · Distinguishable 36/100 (hard to tell apart) · Match 78/100 (close). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Dark Dusty Blue and JakartaSkyline are very close (ΔE 10). They have distinctly different hues (34° apart) and their lightness is similar, so they read as two same-weight colours.
Dark Dusty Blue text on JakartaSkyline: 1.02:1 (Fail); JakartaSkyline text on Dark Dusty Blue: 1.02:1 (Fail). Neither meets AA at body size — nudging one color to #8BA2D1 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 #8BA2D1 clears AA.
Their CIE76 ΔE is about 10 — very close.
close but visibly different (ΔE 9.9).
Explore each color: Dark Dusty Blue #273961 · JakartaSkyline #3D325D · Shades: Dark Dusty Blue shades · JakartaSkyline shades · Contrast checker →