Blueprint vs Proper Blue

Blueprint (No.No.50) and Proper Blue (No.No.67) are both Mylands blues. The gap between them is ΔE 9.7 — “similar”. Proper Blue is the lighter of the two, and Blueprint the warmer. Both cost about £27.20 per litre.

Blueprint #40475A £27.20/L

Proper Blue #2C516A £27.20/L

	Blueprint	Proper Blue
Hex	`#40475A`	`#2C516A`
Lightness (L*)	30	33
Code	No.50	No.67
Price / litre	£27.20	£27.20

More Mylands comparisons

Blueprint vs Murmuration
Blueprint vs Observatory
Blueprint vs Mayfair Dark
Blueprint vs Maritime
Blueprint vs Ultra Violet

Looking across brands instead? See Blueprint’s cross-brand matches and cheaper alternatives, or Proper Blue’s.