Beautler.Your beauty butler

Studio Fix Fluid SPF 15 Foundation NC45 dupes and alternatives MAC Cosmetics

Medium tan · Neutral 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, 3 applied

Coverage

Finish

Formulation

Skin type

Preferences

Fragrance-free1No drying alcohol1Vegan0Cruelty-free0Oil-free0With SPF0Mineral0

Avoid an ingredient

Sort

1 of 31

Only showing matches made for normal skin, with full coverage, without silicones.

  • 1 match has no skin type listed and is not shown.
  • 1 match has no ingredient list listed and is not shown.

Closest shade matchClosest overall alternative: NARS Natural Matte Longwear Foundation Seville

The equivalent shade and the most similar foundation overall.

Your shade
MAC Cosmetics
NC45Change shade
Depth and undertone: Medium tan · Neutral
Finish and coverage: Matte · Full coverage
The match
NARS
Seville
Depth and undertone: Medium tan · Warm
Finish and coverage: Matte · Full coverage
Overall match
88out of 100
Shade (Shade match)
90
Finish (Finish & visual result)
89
Wear (Wear & performance)
79
Skin (Skin suitability)
87
Shade match
90out of 100
Colour
98
Depth
100
Undertone
65
High confidence· Digital matchWhy it matches
Match price
$55Ulta BeautyUlta Beauty
Costs $16 more

Your shade $39 at Sephora · product price; shade not separately priced

Ulta BeautyView at Ulta Beauty

Looking for a concealer in your shade?

The closest shade to MAC Cosmetics Studio Fix Fluid SPF 15 Foundation NC45 (Medium tan · Neutral undertone) in each concealer range, compared on measured colour, depth and undertone. Price never changes the order.

From the same range

  1. MAC Cosmetics Studio Fix 36HR Smooth Angles Hydrating Concealer

    NW40

    MAC Cosmetics Studio Fix 36HR Smooth Angles Hydrating Concealer, shade NW40

    • Very close colour
    • Medium · Neutral undertone

    $30

    SephoraView at Sephora

Closest concealers

  1. Huda Beauty #FauxFilter Matte Buildable Coverage Waterproof Concealer

    Caramel Corn 5.1 Neutral

    Huda Beauty #FauxFilter Matte Buildable Coverage Waterproof Concealer, shade Caramel Corn 5.1 Neutral

    • Very close colour
    • Medium tan · Neutral undertone

    $31

    SephoraView at Sephora
  2. Laura Mercier Real Flawless Weightless Perfecting Serum Concealer

    4N1

    Laura Mercier Real Flawless Weightless Perfecting Serum Concealer, shade 4N1

    • Very close colour
    • Medium tan · Neutral undertone

    $34

    SephoraView at Sephora
  3. Kosas Revealer Super Creamy + Brightening Concealer

    Tone 7.8 N

    Kosas Revealer Super Creamy + Brightening Concealer, shade Tone 7.8 N

    • Very close colour
    • Medium · Neutral undertone

    $32

    SephoraView at Sephora
  4. bareMinerals ORIGINAL Liquid Mineral Brightening Concealer

    Tan 4N

    bareMinerals ORIGINAL Liquid Mineral Brightening Concealer, shade Tan 4N

    • Close colour
    • Medium · Neutral undertone

    $31

    Ulta BeautyView at Ulta Beauty
  5. Charlotte Tilbury Airbrush Flawless Long-Wear Blur Concealer

    11 Tan

    Charlotte Tilbury Airbrush Flawless Long-Wear Blur Concealer, shade 11 Tan

    • Close colour
    • Medium tan · Neutral undertone

    $36

    SephoraView at Sephora
  6. Milk Makeup Future Fluid Longwear Hydrating Concealer

    18W

    Milk Makeup Future Fluid Longwear Hydrating Concealer, shade 18W

    • Very close colour
    • Medium tan · Warm undertone

    $30

    Ulta BeautyView at Ulta Beauty

Concealer shade colours are sampled from retailer swatch images, so check the shade on the retailer page before buying.

Why the closest match works

NARS Natural Matte Longwear Foundation in Seville, against MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in NC45. Every attribute compared, with its share of the score.

ComparedYour shadeNC45Closest matchSevilleScore
Shade match55% of overall90
Colour98#ce8556#cc865aLooks identicalColour difference 0.8 (0 is identical)
Depth100Medium tanMedium tanSameDepth difference: 0.1
Retailer descriptionMedium tanMedium tanBoth described as medium tanThe retailers describe the same depth
Undertone65NeutralWarmSome differencefrom retailer shade descriptions
Finish & visual result25% of overall · 3 of 4 compared89
Finish100MatteMatteSameSame matte finish
Coverage100FullFullSameSame full coverage
Skin-like finishnot comparableNot listedNot listedNot claimed by eitherNeither product lists a skin-like finish
Blurring40Not listedClaimedSome differenceThe match claims a blurring or smoothing effect; your product does not list it
Wear & performance15% of overall79
Longevity10024-hour wear24-hour wearSameBoth claim 24-hour wear
Transfer resistance100ClaimedClaimedSameBoth products claim transfer resistance
Settling40ClaimedNot listedSome differenceOnly your product claims not settling into pores or fine lines; the match does not list it
Colour stability40ClaimedNot listedSome differenceOnly your product claims colour stability (no oxidation); the match does not list it
Comfort100ClaimedClaimedSameBoth products claim a comfortable, lightweight feel
Skin suitability5% of overall87
Skin type87Normal, oilyNormal, combination, oilyBoth marketed for normal/​oily skin
Overall match 88/100Shade match 90/100High confidence· Digital match

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.

How scoring works

If you switch

To NARS Natural Matte Longwear Foundation in Seville.

Same or better

  • Near-identical swatch colour
  • Same matte finish
  • Same full coverage
  • Claims a blurring effect
  • Both claim 24-hour wear
  • Both claim transfer resistance
  • Both claim a lightweight feel

Different

  • Slightly warmer undertone
  • Does not claim not settling into lines
  • Does not claim colour stability
  • No SPF

Ingredients (information only, not scored)

6 shared ingredients; weighted similarity 11%. Ingredients only affect results through the filters.

AttributeYour shadeClosest match
BaseWater-based, high siliconeWater-based, high silicone
FragranceNot listedNot listed
Drying alcoholNot listedNot listed
SPFSPF 15Not listed
OverlapBoth water-based; silicone high vs high
View full match

Where to buy Seville

Match price
$55Ulta BeautyUlta Beauty
Costs $16 more

Your shade $39 at Sephora · product price; shade not separately priced

Ulta BeautyView at Ulta Beauty

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.