Using colour in interior design

Using colour in interior design

Updated: 4 min read

The best way to choose interior colours is to start from what the space is for and how much daylight it gets, then build a three-level palette: a calm base colour, a secondary colour and a small accent. In Riyadh, where daylight is strong and most of the day is spent in air-conditioned rooms, warm neutrals with deeper tones in furniture and accessories usually work well.

What is the basic rule for choosing interior colours?

The most widely used guide is 60-30-10: a base colour covering about 60% of what you see (walls, large floors), a secondary colour at about 30% (large furniture, curtains, wall cladding) and an accent at about 10% (cushions, art, decorative lights). Treat it as a balance guide, not a fixed formula.

  • Pick the base first from fixed elements that are hard to change: flooring, marble or porcelain, and joinery.
  • Build the secondary colour from furniture and fabrics.
  • Keep the accent on items that are easy to swap later.
  • Test large samples on the actual wall, morning and evening, under the lighting you will use.

Warm or cool colours: which suits Riyadh homes?

Most Riyadh homes suit warm neutrals such as beige, sand, cream white and light clay. They sit well with marble and timber and make majlis spaces feel welcoming. Cool tones such as grey-blue or grey-green work better in bedrooms and offices where calm and focus matter.

Room orientation also changes colour: rooms with direct sun make colours look lighter and warmer, rooms with indirect light make them look cooler.

How can colour make a space look bigger or warmer?

To make a room feel larger, use light, close tones on walls and ceiling and avoid harsh contrast with the floor. To warm up a large space, add one deeper wall or timber cladding with warm indirect lighting.

  • Keep the ceiling one or two shades lighter than the walls.
  • One feature wall is usually enough.
  • Open-plan areas need one base colour to tie them together.

Which colours suit each room and project type?

There is no single right colour, but every space has a function that sets the general direction. The table below is the starting point we use in residential and commercial projects, which we then adjust to the client's identity, the lighting and the chosen materials, keeping connected rooms visually linked.

SpaceSuggested directionPractical note
MajlisWarm neutrals with timber or brass touchesCalm walls let cladding and hidden lighting stand out
Living roomBeige, warm grey, soft oliveChoose sofa fabrics a little deeper for durability
BedroomsCalm cool or light earthy tonesAvoid sharp colours behind the bed
OfficeNeutrals plus brand colours in limited areasPut brand colours in reception and meeting rooms
ClinicWarm white, calm blue or greenSurfaces must be easy to clean
Café or restaurantDeeper tones and natural materialsColour is part of the brand and the photos guests share
ShowroomNeutral backdropsLet the product lead; lighting creates contrast

See examples in our residential projects, administrative offices and commercial projects.

How do you bring brand colours into an office?

Keep the general backdrop neutral and use brand colours at chosen points: the reception wall, meeting rooms, selected furniture and signage. In open-plan offices, colour can zone the floor instead of walls: warmer tones for collaboration areas and calmer tones for focus areas, often through carpet or acoustic fabric rather than paint.

How do lighting and paint finish affect colour?

Warm light (around 2700–3000 K) flatters beige and timber; neutral light (around 4000 K) shows colours more accurately and suits offices. Matt paint hides wall imperfections, satin is easier to clean, and gloss is best kept for doors and trims. That is why we choose colour and lighting together; see our home lighting tips.

What are the most common colour mistakes?

The most common mistakes are choosing from a phone screen or a small swatch, using too many accents in one room, ignoring the floor and marble, and picking wall colour before furniture. The result is usually repainting or furniture that does not fit the space. All of them are avoidable with simple testing and early planning.

  1. Choosing from a phone screen or a small swatch.
  2. Too many accent colours in one room.
  3. Ignoring the colour of the floor and marble.
  4. Very cold white paired with yellow lighting.
  5. Copying a trend without considering room size and light.

When do you need an interior designer for colour?

For a full villa, a branded office or a commercial space, colours are best chosen within a complete design that covers materials, lighting and furniture. Our interior design service delivers an approved colour and materials schedule for every space, and our furnishing and decor team can execute it. Browse our projects.

Quick summary

  • Start from function and daylight, not trends.
  • Use 60-30-10 to balance base, secondary and accent.
  • Warm neutrals are a safe base for most Riyadh homes.
  • Test samples on the real wall under real lighting.
  • Decide colour, lighting and paint finish together.

Want a second opinion on your villa or office palette? Book a free consultation with APEX or call 0595061047.

FAQ

What is the 60-30-10 colour rule?

A guide for distributing colour: a base colour at about 60% of what you see, a secondary at about 30% and an accent at about 10%. It helps balance; it is not a strict formula.

What colours suit a majlis in Riyadh?

Warm neutrals such as beige, sand and cream white with timber or metal touches usually work best, as they suit marble and highlight hidden lighting and cladding.

Do light colours really make a room look bigger?

Visually, yes, especially when walls and ceiling use close light tones, contrast with the floor is reduced and lighting is well distributed.

Should I choose wall colour before or after furniture?

Start with fixed elements such as flooring, then furniture and fabrics, then wall paint, since paint options are wider and easier to adjust.

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