Jasmine Sandhar
BBC Newsbeat
BBC/Wall To Wall/Dave King
Ailish McBride, 20, is 1 of the contestants from Series 7 of Glow Up
Whether it's trying to screen up blemishes, lucifer your instauration to your tegument code oregon make a bold oculus look, picking retired the close colours is an important portion of doing your make-up.
But what if you can't archer immoderate of them apart?
That's thing Ailish McBride struggles with arsenic a partially colour-blind make-up creator (MUA).
The 20-year-old didn't find retired she had the condition, besides called colour imaginativeness deficiency, until a mates of years ago.
But she says it runs successful the household - with her dada and sister being afloat colour-blind.
"Being a make-up creator is hard for me," Ailish tells BBC Newsbeat.
"Red and orangish look the aforesaid to maine and airy blues I benignant of spot arsenic grey," she says.
That makes mixing purple peculiarly tricky and she besides struggles to spot pastel colours.
BBC/Wall To Wall/Dave King
For the archetypal originative little connected the show, Ailish didn't shy distant from utilizing colours she's incapable to see
The cosmetics pupil from Belfast features connected the latest bid of BBC Three's Glow Up, wherever she opens up astir her condition.
The show, hosted by exemplary Leomie Anderson, sees 10 contestants from crossed the UK conflict it retired done play manufacture assignments and originative briefs to go the country's adjacent make-up star.
"I didn't spot maine being colour unsighted arsenic a setback successful the contention due to the fact that I cognize my skillset," Ailish says.
"It was a spot tricky successful definite situations but I'm arrogant of however I worked done it."
In the archetypal occurrence Ailish decided not to clasp back, experimenting with an detonation of colour inspired by her ain creativity.
"I emotion to situation myself," she says. "I don't similar to settee into a small box.
"I wanted to amusement radical that adjacent if you are colour-blind, you tin inactive bash big, bold, originative looks."
Ailish McBride
Labelling shades successful make-up palettes is important to Ailish truthful she knows what colours she is utilizing
In the archetypal episode, judges Val Garland and Dominic Skinner said her last look was level and simplistic and Ailish ended up successful the Face Off, going caput to caput against contestant Joe Tiernan to enactment successful the competition.
However, Val told her: "I deliberation it's astonishing you've got this overmuch colour down being colour-blind".
"That is showing a precise determined make-up artist."
Ailish thinks she was capable to execute her looks aft learning much astir colour theory, helping her recognize however to premix unneurotic the shades she needed.
Plus, aft freelancing successful the manufacture for a fewer years, she's go utilized to labelling each of her palettes with the names of corresponding colours.
BBC/Wall To Wall/Dave King
Judge Val Garland told Ailish her usage of colour showed she was a determined make-up artist
It's estimated that astir 3 cardinal radical surviving successful the UK are affected by colour blindness, according to Colour Blind Awareness.
It affects much men than women - with astir 1 successful 12 males having the information compared with 1 successful 200 females.
There's nary cure and it's besides not wide what causes it, the NHS says, but often it runs successful families and is thing radical are calved with and accommodate to.
After uncovering herself successful the reddish chairs and astatine hazard of elimination for 2 weeks successful a row, Ailish became the 2nd MUA to permission the contention connected Wednesday.
She was seen getting affectional successful the 2nd episode, needing a hug from justice Val aft her look failed to impress.
"I get rather atrocious anxiety," Ailish tells Newsbeat.
"It was overwhelming astatine the clip and I truly fto myself get successful my caput during the show."
But Ailish was inactive arrogant to person adjacent featured connected Glow Up, which has been her imagination since she archetypal watched the amusement aged 14.
Having precocious finished her degree, she's looking guardant to pursuing much of her goals by picking up enactment connected films and successful theatres.
And portion she whitethorn not person got 1 connected bid 7, arsenic she starts this caller chapter, Ailish asks: "Can I get a Ding Dong?!"
Glow Up: Britain's Next Make-Up Star is connected BBC Three astatine 20:00 connected Wednesdays and is disposable to stream connected BBC iPlayer.
Listen to Newsbeat live astatine 12:45 and 17:45 weekdays - oregon perceive backmost here.