Why does one foundation look perfectly natural on your friend but turn orange on you?
Why can two people with the same skin tone need completely different foundation shades?
The answer lies in undertones.
While undertones are often discussed in beauty they're rooted in something much deeper: the unique combination of pigments that give our skin its natural colour.
Understanding the science behind undertones can help explain why Indian skin is so diverse and why finding the right foundation is about much more than choosing a light, medium or deep shade.
What Creates Skin Colour?
Our skin gets its colour from a combination of naturally occurring pigments.
The most important of these is melanin which is produced by specialized cells in the skin.
Melanin determines how light or deep our skin appears but it also influences the subtle hues that exist beneath the surface.
Other factors including blood flow and natural skin pigments contribute to the overall colour we see.
Together these elements create what we recognize as both skin tone and undertone.
Skin Tone vs Undertone
Although they're often confused skin tone and undertone are not the same thing.
Skin tone refers to the depth of your complexion; light, medium, tan, deep or somewhere in between.
Undertone refers to the subtle colour that sits beneath the surface of the skin.
Unlike skin tone which can change with tanning or sun exposure, undertones typically remain consistent.
This is why you can become darker in summer but still have the same undertone.
Why Indian Skin Is So Diverse
India is home to one of the most genetically diverse populations in the world.
Over centuries migration, geography, climate and ancestry have contributed to an incredible variety of skin tones and undertones.
As a result Indian skin cannot be accurately described as simply "warm."
While warm undertones are common Indian complexions also frequently exhibit:
- Neutral undertones
- Golden undertones
- Olive undertones
- Peach undertones
The 5 Most Common Undertones In Indian Skin
Neutral
Balanced undertones that don't strongly lean yellow, golden, peach or olive.
Warm
Yellow-based undertones that create a naturally sun-kissed appearance.
Golden
A richer, brighter version of warm undertones with noticeable golden radiance.
Olive
Undertones with subtle green-grey characteristics beneath the skin.
Olive undertones are particularly common in South Asian populations but are often underrepresented in beauty.
Peach
A blend of warmth and soft peachy tones that creates a naturally fresh-looking complexion.
Why Foundations Can Look Orange, Pink Or Grey
When a foundation doesn't match your undertone the mismatch becomes visible.
A warm foundation on olive skin may appear orange.
A peach-toned foundation on golden skin may look pink.
A foundation that is too cool or too neutral may create a grey or ashy effect.
This is why finding the correct undertone is often just as important as finding the correct skin depth.
What This Means For Foundation Matching
The goal of foundation isn't to change the colour of your skin.
It's to harmonize with it.
The best foundation match should blend seamlessly into your complexion allowing your natural skin tone and undertone to remain visible rather than masked.
When both depth and undertone align foundation looks less like makeup and more like skin.
Conclusion
The science behind undertones reminds us of something important:
There is no single Indian skin tone.
No single undertone.
No single definition of beauty.
Indian complexions exist across a rich spectrum of colours, depths and undertones each equally beautiful and equally deserving of representation.
Understanding undertones isn't about putting yourself into a category.
It's about understanding the unique characteristics that make your skin your own.
Because beauty doesn't begin with changing who you are.
It begins with seeing yourself clearly.
Every Shade. Every Story.
