Standard RGB color space for consumer displays using 8-bit encoding and 16.7 million colors; developed 1996 by HP/Microsoft to ensure color consistency across monitors and printers.
The sRGB transfer function combines a linear range (0-0.04045) with a gamma curve (2.4) for higher values. The color space achieves a maximum luminance of 80 cd/m² with a minimum black level of 0.2 cd/m². 8-bit encoding allows for 16.7 million representable colors with a theoretical color depth of 24 bits. Modern 10-bit sRGB implementations expand this to 1.07 billion colors, while the primary color coordinates remain unchanged.
HP and Microsoft established sRGB in 1996 as the IEC 61966-2-1 standard to ensure color consistency between CRT monitors, printers, and early LCD displays. In 1999, the W3C adopted sRGB as the standard color space for HTML and CSS. The ITU-R BT.709 HDTV specification uses identical primary colors but differs in gamma handling. Since 2010, nearly all consumer displays support at least 95% of the sRGB color space.
Streaming platforms like Netflix and Amazon Prime Video use sRGB for SDR (Standard Dynamic Range) delivery on consumer devices. Post-production workflows convert from Rec.2020 or DCI-P3 to sRGB for online distribution and social media. Films like "Mad Max: Fury Road" (2015) were mixed explicitly optimized for sRGB displays to ensure color integrity on laptops and smartphones. VFX studios render separate sRGB versions for trailers and marketing material.
DCI-P3 offers 25% more color volume than sRGB and dominates cinema projection as well as premium displays. Rec.2020 encompasses 75% of the visible spectrum for HDR productions but remains limited to a few high-end monitors. Adobe RGB expands sRGB with cyan-green areas but is primarily used in photography. Display P3 (Apple's variant of DCI-P3) is increasingly replacing sRGB in mobile devices. For broadcast TV, Rec.709 with identical primary colors but different gamma handling continues to be the standard.
Ich kalibriere meine On-Set-Monitore auf sRGB, um bereits während der Dreharbeiten zu sehen, wie das finale Bild auf Consumer-Geräten aussehen wird. Bei HDR-Produktionen arbeite ich parallel in Rec.2020 und erstelle eine sRGB-LUT für die webbasierte Auslieferung, um Farbclipping in den Rottönen zu vermeiden.
Ich lasse mir für die Farbkorrektur immer eine sRGB-Referenz auf einem kalibrierten Consumer-Display zeigen, da 80% meiner Zuschauer den Film auf Laptops oder Smartphones sehen werden. Die Hautfarben und Stimmungsfarben müssen in diesem eingeschränkten Farbraum genauso funktionieren wie im Kino-P3.
sRGB-Mastering kostet uns zusätzliche 8-12 Stunden Colorgrading-Zeit, ist aber für alle Streaming-Deliverables mandatory. Wir sparen Geld, indem wir sRGB-Versionen bereits im initialen DI-Prozess erstellen, statt nachträglich zu konvertieren, was oft Nachbearbeitungen erfordert.
1. Zu welchem Department gehört „sRGB"?
2. Wie viele verschiedene Fachperspektiven bietet dieser Eintrag?
The Lexikon is part of the Filmfarm ecosystem — alongside budgeting (FilmBalance), an industry magazine (FilmCircus) and crew networking (FilmCall, CrewMesh). One shared vocabulary for the whole production.