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The major, or primary group of colors consists of the sequence of white, red, black, yellow, and violet (mnemonics Why Run Backwards, You'll Vomit). [3] The minor, or secondary color is chosen from the sequence blue, orange, green, brown, and slate (mnemonics B ell O perators G ive B etter S ervice [ 4 ] ).
Code orange: evacuation; Code purple: bomb threat; Code red: fire; Code yellow: internal emergency; MET call: a medical emergency that is not cardiac or respiratory arrest; not a code blue situation, but one that may escalate to code blue; Code pink: a mother is going into labour unexpectedly, or there is a newborn medical emergency; Victoria ...
Red: 2 Orange: 3 Yellow: 4 Green: 5 Blue: 6 ... The first letter of the color code is matched by order of increasing magnitude. The electronic color codes, in order ...
Homeland Security Advisory System color chart. In the United States, the Homeland Security Advisory System (HSAS) was a color-coded terrorism threat advisory scale created in March 2002 under the Bush administration in response to the September 11 attacks. The different levels triggered specific actions by federal agencies and state and local ...
Magenta is variously defined as a purplish-red, reddish-purple, or a mauvish–crimson color. On color wheels of the RGB and CMY color models, it is located midway between red and blue, opposite green. Complements of magenta are evoked by light having a spectrum dominated by energy with a wavelength of roughly 500–530 nm.
This is an accepted version of this page This is the latest accepted revision, reviewed on 14 December 2024. For other color lists, see Lists of colors. This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources. Find sources: "List of colors" alphabetical ...
The IALA recommends categorical color codes in seven colors: red, orange, yellow, green, blue, white and black. [4] Adding redundant coding of luminosity and colorfulness adds information and increases speed and accuracy of color decoding tasks. [3] Color codes are superior to others (encoding to letters, shape, size, etc.) in certain types of ...
Yellow orange: RAL 2001: Red orange: RAL 2002: Blood orange: U2 line of the Berlin U-Bahn: RAL 2003: Pastel orange: U9 line of the Berlin U-Bahn; the Helsinki Metro system RAL 2004: Pure orange: RAL 2005: Luminous orange: RAL 2007: Luminous bright orange: RAL 2008: Bright red orange: RAL 2009: Traffic orange: KTM orange RAL 2010: Signal orange ...