#CBE0CA · #D8DCC1
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 71/100 (analogous) · Distinguishable 27/100 (hard to tell apart) · Match 85/100 (close). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Bone and Bone are very close (ΔE 7). They have distinctly different hues (48° apart) and their lightness is similar, so they read as two same-weight colours.
Bone text on Bone: 1.01:1 (Fail); Bone text on Bone: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #526452 clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 71/100). 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 #526452 clears AA.
Their CIE76 ΔE is about 7 — very close.
close but visibly different (ΔE 6.7).
Explore each color: Bone #CBE0CA · Bone #D8DCC1 · Shades: Bone shades · Bone shades · Contrast checker →