Will sludge-color packaging deter smokers?

Muddy-colored cigarette packs in Australia also feature graphic health warnings. The UK has followed suit.

Story highlights

  • The UK now requires cigarette packs to be stripped of brightly colored branding
  • Public reportedly associates Pantone 448C with "dirty," "tar" and "death," market researchers say

(CNN)Can the sight of a greenish-brown color really be enough to deter smokers from reaching for their next pack of cigarettes?

Lawmakers in the UK hope the "world's ugliest color" will be helpful in lowering smoking rates in their country. In May, previously passed legislation will go into effect requiring all packs of cigarettes to be standardized. Tobaccos products will be stripped of brightly colored branding and replaced with a sludge-like color.
    But does the stripped-down, "ugly" packaging really reduce smoking?
    Researchers from the UK and Canada summarized several studies that look at the impact of tobacco packaging on consumer attitudes and behavior. Their findings were published today in a Cochrane Review.
    Jamie Hartmann-Boyce of the Cochrane Tobacco Addiction Group, co-author of the review, noted that "the evidence we have so far suggests that standardized packaging may reduce smoking prevalence and increase quit attempts."
    The UK law, passed last year, is similar to a cigarette standardization plan Australia enacted in 2012, which also features graphic health warnings and standardized fonts.
    The muddy color -- Pantone 448C -- was chosen after marketing research company GfK Bluemoon was commissioned to develop ideas for unappealing cigarette packing. The agency asked Australian smokers about colors they found unappealing and overwhelming. Pantone 448 C was later named "the world's ugliest color."
    Respondents reportedly associated the color with the words "dirty," "tar" and "death."