Studio Fix Fluid SPF 15 Foundation C55 dupes and alternatives MAC Cosmetics
Deep · Olive · warm olive undertone
Closest shade match is the equivalent shade, scored on colour, depth and undertone only. Closest overall alternative is the most similar foundation overall, scored on shade match (55%), finish and visual result (25%), wear and performance (15%) and skin suitability (5%).
Filters, 2 applied
Finish
- Matte1
- Natural matte0
- Natural0
- Radiant0
Formulation
- Liquid0
- Stick0
- Powder1
Skin type
- Dry0
- Normal0
- Combination1
- Oily1
- Sensitive0
Preferences
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1 of 31 matches
Only showing matches with medium coverage, mineral-based.
Closest shade matchClosest overall alternative: bareMinerals ORIGINAL Loose Matte Talc-Free Mineral Powder Foundation SPF 15 Warm Deep 27
The equivalent shade and the most similar foundation overall.

C55Change shade
- Overall match
- 81out of 100
- Shade (Shade match)
- 86
- Finish (Finish & visual result)
- 91
- Wear (Wear & performance)
- 61
- Skin (Skin suitability)
- 43
- Shade match
- 86out of 100
- Colour
- 93
- Depth
- 95
- Undertone
- 65
Your shade $39 at Sephora · product price; shade not separately priced
Where to buy Warm Deep 27
bareMinerals ORIGINAL Loose Matte Talc-Free Mineral Powder Foundation SPF 15
Every store that sells this shade · prices as last checked
Looking for a concealer in your shade?
The closest shade to MAC Cosmetics Studio Fix Fluid SPF 15 Foundation C55 (Deep · Olive · warm olive undertone) in each concealer range, compared on measured colour, depth and undertone. Price never changes the order.
From the same range

NW50
MAC Cosmetics Studio Fix 36HR Smooth Angles Hydrating Concealer, shade NW50
- Looks identical
- Deep · Neutral · neutral golden undertone
$30
Closest concealers
24N
Milk Makeup Future Fluid Longwear Hydrating Concealer, shade 24N
- Looks identical
- Deep · Neutral undertone
$30
Mocha 11
Hourglass Vanish Airbrush Full Coverage Longwear Concealer, shade Mocha 11
- Close colour
- Deep · Olive · warm olive undertone
$39
Truffle
C7
L'Oréal Paris True Match Radiant Serum Concealer, shade C7
- Very close colour
- Deep · Warm undertone
$16.99
8 Neutral
Dior Forever Skin Correct Full-Coverage Concealer, shade 8 Neutral
- Very close colour
- Deep · Neutral undertone
$42

57G rich golden
Tarte Shape Tape Full Coverage Matte Concealer, shade 57G rich golden
- Close colour
- Deep · Olive undertone
$32
Concealer shade colours are sampled from retailer swatch images, so check the shade on the retailer page before buying.
Why the closest match works
bareMinerals ORIGINAL Loose Matte Talc-Free Mineral Powder Foundation SPF 15 in Warm Deep 27, against MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in C55. Every attribute compared, with its share of the score.
Weights are each part's share of the overall match and each attribute's share of its part; an attribute neither product lists is not comparable and its weight goes to the others in its part. Confidence reflects data quality, not similarity. Price and ingredients are not part of either score.
If you switch
To bareMinerals ORIGINAL Loose Matte Talc-Free Mineral Powder Foundation SPF 15 in Warm Deep 27.
Same or better
- Very close colour
- Same matte finish
- Medium rather than full coverage
- Both claim not settling into lines
- Both claim a lightweight feel
Different
- Neutral rather than olive undertone
- No long-wear claim
- Does not claim transfer resistance
- Does not claim colour stability
- Not marketed for normal skin
Ingredients (information only, not scored)
0 shared ingredients; weighted similarity 0%. Ingredients only affect results through the filters.
Where to buy Warm Deep 27
Your shade $39 at Sephora · product price; shade not separately priced
How these matches are scored
31 similar shades scored two ways: the shade match on colour, depth and undertone; the overall match on shade match, finish and visual result, wear and performance and skin suitability. Ingredients are shown for information and used by the filters only. Prices are shown next to every match and never change a score. How scoring and confidence work.
Shade colours are sampled from Beautler’s processing of retailer swatch images and are a digital approximation. Prices and stock were last checked when the product was imported; the retailer page is the source of truth.