The 7 Best Blue Inks (2023 reviews)

We consider a blue ink to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Parker Blue Ink READ REVIEW

Best For beginner: Buy: Lamy Blue Ink READ REVIEW

Best For watercolor: Buy: Waterman Blue Ink READ REVIEW

Best With feather: Buy: Noodler'S Blue Ink READ REVIEW

Best For All brands Of Fountain Pen: Buy: Diamine Blue Ink READ REVIEW

Best premium: Buy: Private Reserve Ink Blue Ink READ REVIEW

Best value For money: Buy: Private Reserve Blue Ink READ REVIEW

Best Overall: Parker Blue Ink

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Parker's inks are generally considered some of the safest to use and easiest to clean. It has high quality bottled ink with added lubricity for a smooth flow when putting pen to paper. It writes well, and the color is quite nice, plus 57ml of ink goes a long way.

This ink dries quickly on normal paper, but if you want to write on paper that has a little more texture, find that the ink will bleed. It leans slightly to purple (hence the name) and is a dry ink, good for pens that are too wet for your taste.

• Gorgeous blue color, works well with parker
• Elegant glass bottle with wide base and tight-sealing screw-top lid
• Includes one 57 ml bottle of blue ink

Best For beginner: Lamy Blue Ink

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It is a very deep blue, nearly black ink that dries with relative quickness. It is easy to use without making a mess, and the blotting paper is a nice touch. The ink flows way better, and turns darker. It has a reservoir in the bottom so that even when the bottle is almost empty you can still fill your pens.

The ink is good quality and has a beautiful deep color. The bottom is very well designed so that you can use every drop of the ink. This ink flows well, it is not too wet, allows for great line variations and is a true black. The ink is a very deep blue, nearly black ink that dries with relative quickness.

• Can also be used as a paperweight
• Good bottle design and convenient to use
• Nice to write and easy to refill

Best For watercolor: Waterman Blue Ink

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The ritual of filling ink from a bottle enhances the noble experience of using classic fountain pens. The ink writes smoothly and never clogs. It isn't water-fast, and it will pick up other water-soluble colors you draw over, but those go hand in hand with its excellence in clean up.

The ink is a tiny bit lighter than irish green. It is a good amount of saturation variation so it's an attractive ink for sure. The colour of the label is actually very accurate, so you know what it'll look like. The ink isn't water-fast, and it will pick up other water-soluble colors you draw over, but those go hand in hand with its excellence in clean up. The ink when dry is not water proof in the least bit.

• Dries quickly, does not bleed, and does not clog nibs
• Steady flow, bold and solid lines consistently
• New and hot release

Best With feather: Noodler'S Blue Ink

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Noodler's makes a wide variety of inks for all purposes, with a wide variety of colors. This ink is very susceptible to water and will smear, run, fade, and cry if it is exposed to water. The good ones have a gray cover with a green triangle and a bottom section that looks like steno pages. This ink will make you fall in love with your fountain pens all over again.

The Noodler's ink company does fill the bottles all the way up to the top. This ink is very difficult to wash off of skin. It makes washing off a whole lot easier.

• Flows great, dries quick and the color is beautiful
• Great vibrant color, flows smoothly, and shades nicely
• Nice ink in texture and color

Best For All brands Of Fountain Pen: Diamine Blue Ink

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate ink. The diamine blue ink is exactly that - it's a simple ink that hits all the right notes. It is suitable for all brands of fountain pen. It is made from natural dyes.

• Ideal as a calligraphy starter ink
• Fast drying, smooth flowing, water-based, non-toxic and ph neutral
• Good brand reputation

Best premium: Private Reserve Ink Blue Ink

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a premium ink. The private reserve ink blue ink is exactly that - it's a simple ink that hits all the right notes.

• Vibrant colors, brilliant hues, smooth ink flow
• New and hot release

Best value For money: Private Reserve Blue Ink

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Private Reserve has been making medium price range ink for years, thanks to a combination of clever design and rightly choosen materials. This ink is about as close as you can get to the almost-mythical parker penman sapphire. It's a saturated true purple trend toward blue that's dark enough to use every day but has some personality and looks great. It offers them sufficient contrast to make them worth using. It's actually perfect for most uses.

The Private Reserve bottled ink comes in a classic deco bottle design and is made in the u.s.a. Each bottle even allows you more versatility by allowing you to mix them for an unlimited personalized choice of colors. It provides excellent coverage and a smooth flow. The inks all flow well in any pen, never clog and never stain. It works great as a sample ink.

• Made specifically for fountain pens and dip
• Very easy to use to fill fountain pens
• Beautiful black ink with a touch or purple