12 Vibrant Grout Colorants to Transform Your Tile

Discover the best grout colorant to brighten, refresh, and perfect your tiles with vibrant, long-lasting results—your ultimate guide to flawless grout.
BrandMy RatingPrice
Rainbow Chalk Markers Limited
Best Entry-Level Choice
8.4/10
Mapei
Best for Small Touch-Ups
8.6/10
Rainbow Chalk Markers Limited
Best for Large Projects
8.4/10
Rainbow Chalk Markers Limited
Best Entry-Level Choice
8.4/10
Goodtake
8.2/10

Best Grout Colorant

Looking to breathe new life into your tired tiles without the chaos of a full redo? The best grout colorant can transform your space with just a splash of color, seamlessly blending or boldly contrasting to create a fresh, polished look. Discover how this simple upgrade can redefine your home’s style with minimal effort and maximum impact.

Best Entry-Level Choice: Rainbow Chalk Pen

Grout Pen White Tile Grout Paint Marker: Waterproof Tile Grout Colorant and Sealer Pens for Cleaner Looking Floors & Whitener Without Bleach - Narrow 5mm, 2 Pack with Extra Tips (7mL) - White
Highlights
Brightens grout instantly
Easy to apply
Long-lasting ink

The GROUT PEN offers a simple, budget-friendly way to refresh your grout lines without the hassle of scrubbing bulky tiles.

Its long-lasting ink ensures your good work stays put, even after multiple cleanings.

Plus, the advanced water-based formula is non-toxic, making it safe for everyday use.

It’s particularly perfect for small touch-ups or minor upgrades, especially on unsealed grout.

Keep in mind, the tip may wear down with heavy pressure, and it's not suitable for sealed grout.

Overall, we think it’s a bright, easy solution for quick grout updates!

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Best for Small Touch-Ups: Mapei UltraCare Grout Refresh

MAPEI UltraCare Grout Refresh, Universal Grout Colorant & Sealer, 8 oz Bottle – Easy Grout Restoration & Protection, 5014 Biscuit
Highlights
Easy to apply
Long-lasting protection
Versatile on grout types

MAPEI UltraCare Grout Refresh is our top pick for "Best for Small Touch-Ups." It offers precise control and excellent coverage for fixing up those tiny grout imperfections or freshening up faded lines.

The 8 oz bottle with its handy applicator tip makes targeted application a breeze, whether you're working in a bathroom corner or a kitchen backsplash.

Plus, it not only revives your grout’s color but also seals it, protecting against stains and moisture.

Just remember, it can be a tad messy and may look a little paint-like, but with patience, it’s a game-changer for detail work.

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Best for Large Projects: Rainbow Chalk Markers Limited

Grout Pen Black Grout Paint: Waterproof Tile Paint Grout Refresh Restorer for Floor, Kitchen & Bathroom Shower Tiles - Black - Can Size for Larger Projects - 125ml (4.2oz)
Highlights
Long-lasting coverage
Easy to use
Brightens grout quickly

Its long-lasting coverage makes it a real standout for large projects, allowing you to tackle extensive grout areas without constant reapplications.

The 4.2oz can covers up to 1,500 feet, so it’s perfect for kitchens, bathrooms, or even patios.

The application is a breeze—just brush it on to instantly brighten and refresh dingy grout lines.

Keep in mind, it works best on unsealed grout, so do a quick water test first.

While it’s not included, a good-quality brush will help you achieve the best finish.

Overall, an efficient, budget-friendly solution for transforming your tiled spaces!

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Goodtake Blue Concrete Pigment

GOODTAKE Concrete Pigment, Blue Iron Oxide Pigment Powder, Concrete Cement Dye Color Pigment for Brick, Tile, Clay, Lime, Mortar, Grout, Plaster, Paint, Bath Bombs Coloring Powder (Blue, 4 oz)
Highlights
Easy to mix
Fade resistant
Versatile uses

The GOODTAKE Blue Concrete Pigment offers a rich, vibrant hue that’s easy to achieve with just a little powder—no complicated procedures needed.

Its fade-resistant formula ensures your color stays bold over time, even in outdoor settings.

Plus, the versatility is a big plus—perfect for concrete, grout, epoxy, and more.

Keep in mind, precise mixing is key to get the perfect shade, and because it's a subtle tint, you might want to apply a couple of coats for that standout look.

Overall, a dependable choice for both DIYers and professionals alike.

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Rainbow Chalk Markers Beige

Grout Pen Beige Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Narrow 5mm, 2 Pack with Extra Tips (7mL) - Beige
Highlights
Easy to use
Long-lasting ink
Great for touch-ups

The GROUT PEN makes it effortless to give your tiles a fresh, like-new look with minimal effort.

Its high-quality, long-lasting ink covers up to 150 feet of grout, meaning no more tedious scrubbing.

The advanced water-based formula is non-toxic and easy to apply, perfect for quick touch-ups in bathrooms, kitchens, or anywhere grout needs a facelift.

However, keep in mind that the tip may wear out with heavy use, and it doesn’t work on sealed grout.

Overall, a fantastic DIY solution for small-scale grout improvements!

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Marblers Jet Black Grout Colorant

MARBLERS Liquid Colorant 11oz (310g) [Jet Black] | Water-Based | Dye, Tint, Pigment | Odorless | Non-Toxic | For Concrete, Cement, Mortar, Grout, Gypsum, Water-Based Paint, Jesmonite, Plaster
Highlights
Vibrant color intensity
Easy to mix and use
Eco-friendly & odorless

Super Concrete Liquid Pigment delivers vibrant, bold hues with just a tiny splash—perfect for making your grout pop!

Its water-based formula is eco-friendly and odorless, making it a breeze to work with in any space.

The container is lightweight and reusable, which adds to its convenience.

However, choosing the right shade can be tricky since color options are somewhat limited, and results sometimes vary.

Still, if you're after easy application and eye-catching color, this pigment hits the mark.

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Mixol Blue

Mixol Universal Tints, Blue, 09, 20 ml
Highlights
Highly concentrated tint
Easy cleanup with water
Fade resistant

Mixol's #09 Blue is a powerhouse of color perfection with its highly concentrated formula that delivers rich, vibrant hues without needing a ton of product.

Its fade-resistant feature ensures your grout stays looking fresh, even in challenging outdoor conditions.

Plus, cleanup is a breeze—just soap and water do the trick.

The liquid’s oil-based nature offers excellent durability, resisting heat and frost damage.

While the price might give some pause, its long shelf life and professional-grade quality make it worth every penny for a top-tier grout colorant that truly delivers.

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Rainbow Chalk Markers Limited

Grout Pen Brown Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Brown, Narrow 5mm Tip (7mL)
Highlights
Easy to use
Long-lasting ink
Covers up to 150ft

The Rainbow Chalk Markers Limited Grout Pen makes quick work of revitalizing dull, stained grout without the hassle of scrubbing.

Its easy-to-use design and long-lasting ink that covers up to 150 feet make it perfect for DIY touch-ups.

The advanced, water-based formula ensures a bright, fresh look in bathrooms, kitchens, or any tiled space.

Keep in mind, the tip may wear down with heavy use, and it’s best suited for unsealed grout.

Overall, a handy and effective tool for giving your grout that just-cleaned appearance in no time.

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Rainbow Chalk Markers Grout Pen Grout Colorant

Grout Pen Beige Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Beige, Narrow 5mm Tip (7mL)
Highlights
Easy to use
Long-lasting ink
Covers grout well

The Rainbow Chalk Markers Grout Pen makes revitalizing tired grout a breeze.

Its advanced water-based formula covers stains effortlessly, giving your tiled surfaces that fresh, just-know-clean look.

The long-lasting ink easily spans up to 150 feet, perfect for both small touch-ups and larger projects.

While the tip may wear down with heavy pressing, just gentle pumping keeps it primed and ready to go.

Remember to test on unsealed grout first and do a small trial patch—precision is key for that clean, professional finish.

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Rainbow Chalk Markers White Grout Pen

Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - White, Narrow 5mm Tip (7mL)
Highlights
Easy to apply
Waterproof & durable
Covers stains effectively

The Rainbow Chalk Markers Ltd Grout Pen makes your tiles look brand new with minimal effort.

The long-lasting waterproof ink effortlessly covers stains, giving your grout a fresh, clean appearance without the need for scrubbing.

It's perfect for quick touch-ups in bathrooms, kitchens, or any tiled area, and the advanced non-toxic formula is safe to use around your family.

Just remember to do a quick test for sealed grout and avoid pressing too hard on the tip, which may wear it out faster.

A simple, playful solution for busy homeowners!

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Rainbow Chalk Markers Ltd

Grout Pen Grey Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Grey, Narrow 5mm Tip (7mL)
Highlights
Easy to apply
Long-lasting ink
Covers grout stains

The Rainbow Chalk Markers Limited Grout Pen is incredibly easy to apply, making quick work of revitalizing dull, stained grout lines.

Its long-lasting ink ensures your fresh coat stays vibrant without frequent touch-ups.

Perfect for both indoor and outdoor projects, it covers up to 150 feet of grout, saving you time and effort.

Keep in mind, the tip can wear down with heavy use, and it doesn’t bond to sealed grout—so always do a quick test first.

Overall, a smart, user-friendly choice for brightening up your tiles in no time!

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Rainbow Chalk Markers Limited Grout Colorant

Grout Pen Dark Grey Tile Grout Paint Marker: Waterproof Tile Grout Paint Pen Colorant, Grout Shine Touch Up & Renew - Dark Grey, Narrow 5mm Tip (7mL)
Highlights
Easy to use
Long-lasting coverage
Color matches exactly

The Rainbow Chalk Markers Limited Grout Pen offers easy, mess-free application with a long-lasting ink that can cover up to 150 feet of grout in just a few strokes.

Its exact color match guarantees a pristine, refreshed look, making your tiles appear brand new without hours of scrubbing.

Just keep in mind that the tips might wear out with heavy use, and it may not bond well on sealed grout—a quick water test can save you some hassle.

Overall, a reliable choice for DIY grout touch-ups with a professional finish.

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