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Eric Portis
Web Platform Advocate at @CloudinaryLtd
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By
Eric Portis
Edited
Jun 12, 2024
Insert cell
Insert cell
ColorLib
=
import
(
"https://colorjs.io/dist/color.js"
)
Insert cell
Color
=
ColorLib
.
default
Insert cell
veryMagenta
=
new
Color
(
"rec2020"
,
[
1
,
0.25
,
0.3
]
)
Insert cell
print
=
function
(
cObj
)
{
const
cStr
=
cObj
.
toString
(
{
precision
:
9
}
)
;
return
html
`<code style="background-color: ${
cStr
}">${
cStr
}</code>`
;
}
Insert cell
Insert cell
mapTosRGB
=
function
(
cObj
)
{
return
cObj
.
clone
(
)
.
toGamut
(
{
space
:
'sRGB'
}
)
}
Insert cell
clipTosRGB
(
veryMagenta
)
Insert cell
clipTosRGB
=
function
(
cObj
)
{
return
cObj
.
clone
(
)
.
toGamut
(
{
space
:
'sRGB'
,
method
:
'clip'
}
)
}
Insert cell
new
Color
(
"oklch(70% 0.33 33)"
)
.
to
(
"srgb"
)
.
toString
(
{
inGamut
:
false
}
)
Insert cell
new
Color
(
"color(prophoto-rgb 0.9 0.25 0)"
)
.
to
(
'oklch'
)
.
toString
(
{
inGamut
:
false
}
)
Insert cell
veryMagenta
.
to
(
"srgb"
)
.
toString
(
{
inGamut
:
false
}
)
Insert cell
veryMagenta
.
to
(
"rec2020"
)
.
toString
(
{
inGamut
:
false
}
)
Insert cell
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.
Try it for free
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ColorLib
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Color
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veryMagenta
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print
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mapTosRGB
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clipTosRGB
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