File:Visible spectrum 390-710 nm linear perceptual.svg

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AnkiT

Summary

Description
English:

Visible spectrum on a linear scale
Or how may look the spectrum of an equal energy illuminant (E), mixed with some white light on a black background.

Range : 390 nm - 710 nm
Color space : sRGB / Rec. 709
White point : D65
Tone curve : Gamma 2.2 + Sigmoid contrast curve
Gamut mapping : Spectrum gamut scaled down to fit into extended destination gamut (monochromatic primaries). White added ≈ + 0,409 RGB linear.
Observer : CIE 2012 2° "physiologically-relevant" (0.1 nm)

Encoding : 8 bpc full SVG (no bitmap)
Date
Source Own work
Author Bhutajata
Other versions
Gradient computation
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Microsoft Excel
SVG development
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Under the following conditions:
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4 June 2017

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current17:28, 29 August 2017512 × 56 (118 KB)BhutajataClean borders

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