Colour pair
Blue and Mustard: Do They Go Together?
Only with care. Blue and mustard are opposites on the colour wheel; at full brightness they clash. Mute one. Either colour can go on top; keep the lighter one closer to the face if you want it to look fresh.
blue
mustard
The two colours
What blue and mustard each bring
blue
A saturated, royal or cobalt blue. Bold and confident, it's a strong accent that reads cool and energetic.
Works best as: A single accent piece: a knit, a shirt, a dress.
mustard
A deep, warm yellow with a brown cast. Autumnal and vintage-feeling, it's easier to wear than bright yellow.
Works best as: Knitwear, skirts and scarves.
How much of each
Colour recipes
The 60/30/10 rule: one colour for most of the outfit, one for a single piece, one small accent.
- 60%30%10%
Let black do the work
Black covers most of the outfit, blue takes one piece, mustard stays small: shoes, a bag, a scarf.
- 60%30%10%
Or flip them
Same base, with mustard as the bigger piece and blue as the accent.
Add a third
Colours that go with blue and mustard
Each of these works with both, so any one can join the outfit.
Questions
Quick answers
Does blue go with mustard?
Only with care. Blue and mustard are opposites on the colour wheel; at full brightness they clash. Mute one.
What colours go with blue and mustard?
Black, white, cream, light grey, grey, charcoal work with both, so any of them can be the third colour.
Keep going
Each colour on its own
Verdicts and outfits come from published colour and dress-code rules, not paid placement; garment images are AI-generated illustrations of generic pieces. How we decide