RGB_CHROMATICITY_COORDS

const RGB_CHROMATICITY_COORDS: object

Defined in: packages/math-color/src/spaces/rgb/rgb-profiles.ts:74

Primary chromaticities as published by each colour space’s defining specification. These are specification constants, not measurements: a value here that disagrees with the spec silently skews every conversion through XYZ, and only for chromatic colours — the white-point normalisation in rgbConversionMatrix keeps neutrals correct either way, so the error hides. rgb-profiles.test.ts pins each one.

Type Declaration

AdobeRGB

readonly AdobeRGB: object

Adobe RGB (1998), §4.3.4.1.

AdobeRGB.b

readonly b: object

AdobeRGB.b.x

readonly x: 0.15 = 0.15

AdobeRGB.b.y

readonly y: 0.06 = 0.06

AdobeRGB.g

readonly g: object

AdobeRGB.g.x

readonly x: 0.21 = 0.21

AdobeRGB.g.y

readonly y: 0.71 = 0.71

AdobeRGB.r

readonly r: object

AdobeRGB.r.x

readonly x: 0.64 = 0.64

AdobeRGB.r.y

readonly y: 0.33 = 0.33

DisplayP3

readonly DisplayP3: object

Display P3: DCI-P3 primaries, D65 white, sRGB transfer curve.

DisplayP3.b

readonly b: object

DisplayP3.b.x

readonly x: 0.15 = 0.15

DisplayP3.b.y

readonly y: 0.06 = 0.06

DisplayP3.g

readonly g: object

DisplayP3.g.x

readonly x: 0.265 = 0.265

DisplayP3.g.y

readonly y: 0.69 = 0.69

DisplayP3.r

readonly r: object

DisplayP3.r.x

readonly x: 0.68 = 0.68

DisplayP3.r.y

readonly y: 0.32 = 0.32

ProPhotoRGB

readonly ProPhotoRGB: object

ROMM RGB, ISO 22028-2.

ProPhotoRGB.b

readonly b: object

ProPhotoRGB.b.x

readonly x: 0.0366 = 0.0366

ProPhotoRGB.b.y

readonly y: 0.0001 = 0.0001

ProPhotoRGB.g

readonly g: object

ProPhotoRGB.g.x

readonly x: 0.1596 = 0.1596

ProPhotoRGB.g.y

readonly y: 0.8404 = 0.8404

ProPhotoRGB.r

readonly r: object

ProPhotoRGB.r.x

readonly x: 0.7347 = 0.7347

ProPhotoRGB.r.y

readonly y: 0.2653 = 0.2653

Rec2020

readonly Rec2020: object

ITU-R BT.2020.

Rec2020.b

readonly b: object

Rec2020.b.x

readonly x: 0.131 = 0.131

Rec2020.b.y

readonly y: 0.046 = 0.046

Rec2020.g

readonly g: object

Rec2020.g.x

readonly x: 0.17 = 0.17

Rec2020.g.y

readonly y: 0.797 = 0.797

Rec2020.r

readonly r: object

Rec2020.r.x

readonly x: 0.708 = 0.708

Rec2020.r.y

readonly y: 0.292 = 0.292

sRGB

readonly sRGB: object

IEC 61966-2-1:1999, shared with ITU-R BT.709.

sRGB.b

readonly b: object

sRGB.b.x

readonly x: 0.15 = 0.15

sRGB.b.y

readonly y: 0.06 = 0.06

sRGB.g

readonly g: object

sRGB.g.x

readonly x: 0.3 = 0.3

sRGB.g.y

readonly y: 0.6 = 0.6

sRGB.r

readonly r: object

sRGB.r.x

readonly x: 0.64 = 0.64

sRGB.r.y

readonly y: 0.33 = 0.33