Adobe RGB color space

Adobe RGB
Adobe RGB (1998) color space
	The CIE 1931 xy chromaticity diagram showing the primaries of the Adobe RGB (1998) color space. The Illuminant D65 white point is shown in the center.
Abbreviation	opRGB
Native name	Adobe RGB (1998) color space; IEC 61966-2-5:2007; ISO 12640-4:2011;
Status	Published
Year started	1997
First published	1998
Latest version	2007; November 7, 2007
Organization	Adobe Systems, Inc.; IEC; ISO;
Committee	IEC: TC 100/TA 2 (TC/SC); ISO: ISO/TC 130;
Authors	Adobe Systems, Inc.
Base standards	sRGB
Domain	Color space, color model
Website	webstore.iec.ch/publication/6175; www.iso.org/standard/45115.html;

The Adobe RGB (1998) color space or opRGB is a color space developed by Adobe Inc. in 1998. It was designed to encompass most of the colors achievable on CMYK color printers, but by using RGB primary colors on a device such as a computer display. The Adobe RGB (1998) color space encompasses roughly 30% of the visible colors specified by the CIELAB color space – improving upon the gamut of the sRGB color space, primarily in cyan-green hues. It was subsequently standardized by the IEC as IEC 61966-2-5:1999 with a name opRGB (optional RGB color space) and is used in HDMI.^[1]

^ ^a ^b ^c ^d "IEC 61966-2-5:2007 | IEC Webstore". webstore.iec.ch. Retrieved 8 February 2021.
^ ^a ^b ISO; Adobe Systems, Inc. (May 2011). "ISO - ISO 12640-4:2011 - Graphic technology — Prepress digital data exchange — Part 4: Wide gamut display-referred standard colour image data [Adobe RGB (1998)/SCID]". ISO. Retrieved 18 April 2021.

[iec-standard-1] "IEC 61966-2-5:2007 | IEC Webstore". webstore.iec.ch. Retrieved 8 February 2021.

[iso-standard-2] ISO; Adobe Systems, Inc. (May 2011). "ISO - ISO 12640-4:2011 - Graphic technology — Prepress digital data exchange — Part 4: Wide gamut display-referred standard colour image data [Adobe RGB (1998)/SCID]". ISO. Retrieved 18 April 2021.

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