Medium Slate Blue vs White — Difference, Contrast & Harmony

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Comparison sheet

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Medium Slate Bluenearest vs Whiteexact

#7A5CF0 · #FFFFFF

Four independent scores (read the one that fits your goal): Readability 60/100 (aa) · Harmony 94/100 (triadic) · Distinguishable 81/100 (easy to tell apart) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.

Readability60AA

Aa

The quick brown fox jumps over the lazy dog.

AA4.5:1

Harmony94Triadic

Triadic

108° apart

Distinguishable81Easy to tell apart

normal

tritanopia

ΔE 99 (37 under CVD)

Match0Different

ΔE 99 — different

How different are Medium Slate Blue and White?

Medium Slate Blue and White are very different (ΔE 99). They have distinctly different hues (108° apart) and their lightness is different, giving a clear light/dark split.

Can you read one on the other?

Medium Slate Blue text on White: 4.55:1 (AA); White text on Medium Slate Blue: 4.55:1 (AA). Both directions meet WCAG AA.

Common questions

Do Medium Slate Blue and White go well together?

Triadic — triadic — a recognised, balanced pairing (harmony 94/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.

Is Medium Slate Blue readable as text on White?

Yes — 4.5:1, which meets WCAG AA.

What is the colour difference (ΔE) between Medium Slate Blue and White?

Their CIE76 ΔE is about 99 — very different.

Are Medium Slate Blue and White the same colour?

clearly different colours (ΔE 99).

Related comparisons

Explore each color: Medium Slate Blue #7A5CF0 · White #FFFFFF · Shades: Medium Slate Blue shades · White shades · Contrast checker →

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