Test Mustard Jar without buying a paint sample
See it in your own room — no paint samples, no patches, no repainting.
Upload your room photo
or drag and drop it hereor tap to choose from your library
Choose Photo3,900+ rooms rendered on Interior Amore
Mustard Jar in 30s — $2.49
Cheaper than a paint sample ($6–12) — backed by an automatic refund guarantee
See it in your room with the free iOS app
Snap your space, swap in Mustard Jar, decide before you buy.
Download on App StoreFree · Works on iPhone & iPad
About Mustard Jar
Mustard Jar is a medium yellow paint colour by Crown Paints with a warm, yellow-red undertone. Its warm character brings a sense of comfort and cosiness to any space, making it a popular choice for modern interiors. It is particularly well suited to living rooms, dining rooms, bedrooms. Use our colour visualiser to see how Mustard Jar looks in your own room before committing to a purchase.
Where to buy Mustard Jar
Similar colours from Crown Paints
Similar colours from other brands
Frequently asked questions about Mustard Jar
What undertone does Mustard Jar have?↓
Mustard Jar by Crown Paints has a warm, yellow-red undertone. It is a warm medium colour that falls within the yellow family. This makes it inviting and cosy in most lighting conditions.
Is Mustard Jar good for small rooms?↓
Mustard Jar is a medium-toned colour that can work in smaller rooms if paired with good lighting and lighter accents. For the best results in small spaces, consider using it on a feature wall rather than all four walls.
What colours go well with Mustard Jar?↓
Mustard Jar pairs beautifully with cool neutrals, soft whites, and muted blues for contrast, or with other warm tones like terracotta and gold for a layered, tonal look.
How can I test Mustard Jar before buying?↓
You can test Mustard Jar by Crown Paints instantly using our paint colour visualiser. Simply upload a photo of your room and see exactly how Mustard Jar will look on your walls - no tester pots needed. It takes just 30 seconds and you can compare multiple colours side by side.
Which rooms suit Mustard Jar best?↓
Based on its medium tone and warm undertone, Mustard Jar works especially well in living rooms, dining rooms, bedrooms. Medium-toned colours like this strike a balance between cosiness and openness.
Ready to test Mustard Jar? Skip the paint sample.
Test This Color Now →Mustard Jar by Crown Paints
See your room in Mustard Jar — $2.49