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Dima Semyushkin
Web developer, mastering D3 and React, love data visualization and color spaces.
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Exploring wide-gamut color spaces
By
Dima Semyushkin
Edited
Mar 11
Importers
1 star
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ardov
=
html
`<img src="data:image/jpeg;base64,/9j/4AAQSkZJRgABAgAAAQABAAD/4gKMSUNDX1BST0ZJTEUAAQEAAAJ8AAAAAARAAABtbnRyUkdCIFhZWiAAAAAAAAAAAAAAAABhY3NwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAA9tYAAQAAAADTLQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAApkZXNjAAAA/AAAAFxyWFlaAAABWAAAABRnWFlaAAABbAAAABRiWFlaAAABgAAAABR3dHB0AAABlAAAABRyVFJDAAABqAAAAIxnVFJDAAABqAAAAIxiVFJDAAABqAAAAIxjaWNwAAACNAAAAAxjcHJ0AAACQAAAADxtbHVjAAAAAAAAAAEAAAAMZW5VUwAAAD4AAAAcAFIAZQBjADIAMAAyADAAIABHAGEAbQB1AHQAIAB3AGkAdABoACAASA
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<
p
style
=
"background: color(display-p3 1.9 1.9 1.9)"
>
</
p
>
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<
svg
width
=
640
height
=
26
>
<
rect
width
=
640
height
=
26
fill
=
'color(display-p3 1.9 1.9 1.9)'
>
</
rect
>
</
svg
>
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{
const
canvas
=
html
`<canvas />`
;
const
ctx
=
canvas
.
getContext
(
"2d"
,
{
colorSpace
:
"display-p3"
}
)
;
ctx
.
fillStyle
=
"color(display-p3 1.9 1.9 1.9)"
;
ctx
.
fillRect
(
0
,
0
,
50
,
50
)
;
return
canvas
;
}
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Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
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