bokeh.colors#
Provide classes for representing RGB(A) and HSL(A) colors, as well as define common named colors.
bokeh.colors.Color#
Provide a base class for representing color values.
- class Color[source]#
A base class for representing color objects.
- static clamp(value: float, maximum: float | None = None) float[source]#
Clamp numeric values to be non-negative, an optionally, less than a given maximum.
- darken(amount: float) Self[source]#
Darken (reduce the luminance) of this color.
Subclasses must implement this method.
- Parameters:
amount (float) – Amount to reduce the luminance by (clamped above zero)
- Returns:
Color
- abstract classmethod from_hsl(value: HSL) Self[source]#
Create a new color by converting from an HSL color.
Subclasses must implement this method.
- Parameters:
value (HSL) – A color to convert from HSL
- Returns:
Color
- abstract classmethod from_rgb(value: RGB) Self[source]#
Create a new color by converting from an RGB color.
Subclasses must implement this method.
- Parameters:
value (
RGB) – A color to convert from RGB- Returns:
Color
- lighten(amount: float) Self[source]#
Lighten (increase the luminance) of this color.
Subclasses must implement this method.
- Parameters:
amount (float) – Amount to increase the luminance by (clamped above zero)
- Returns:
Color
- abstract to_css() str[source]#
Return a CSS representation of this color.
Subclasses must implement this method.
- Returns:
str
- abstract to_hsl() HSL[source]#
Create a new HSL color by converting from this color.
Subclasses must implement this method.
- Returns:
HSL
- abstract to_rgb() RGB[source]#
Create a new HSL color by converting from this color.
Subclasses must implement this method.
- Returns:
RGB
- to_serializable(serializer: Serializer) Any[source]#
Converts this object to a serializable representation.
bokeh.colors.groups#
Organize CSS named colors into useful groups according to general hue.
- class black[source]#
CSS “Black” Color Group as defined by https://www.w3schools.com/colors/colors_groups.asp
gainsborolightgraysilverdarkgraygraydimgraylightslategrayslategraydarkslategrayblack
- class blue[source]#
CSS “Blue” Color Group as defined by https://www.w3schools.com/colors/colors_groups.asp
lightsteelbluepowderbluelightblueskybluelightskybluedeepskybluedodgerbluecornflowerbluesteelblueroyalbluebluemediumbluedarkbluenavymidnightblue
- class brown[source]#
CSS “Brown” Color Group as defined by https://www.w3schools.com/colors/colors_groups.asp
cornsilkblanchedalmondbisquenavajowhitewheatburlywoodtanrosybrownsandybrowngoldenroddarkgoldenrodperuchocolatesaddlebrownsiennabrownmaroon
- class cyan[source]#
CSS “Cyan” Color Group as defined by https://www.w3schools.com/colors/colors_groups.asp
mediumaquamarineaquacyanlightcyanpaleturquoiseaquamarineturquoisemediumturquoisedarkturquoiselightseagreencadetbluedarkcyanteal
- class green[source]#
CSS “Green” Color Group as defined by https://www.w3schools.com/colors/colors_groups.asp
darkolivegreenoliveolivedrabyellowgreenlimegreenlimelawngreenchartreusegreenyellowspringgreenmediumspringgreenlightgreenpalegreendarkseagreenmediumseagreenseagreenforestgreengreendarkgreen
- class orange[source]#
CSS “Orange” Color Group as defined by https://www.w3schools.com/colors/colors_groups.asp
orangeredtomatocoraldarkorangeorange
- class pink[source]#
CSS “Pink” Color Group as defined by https://www.w3schools.com/colors/colors_groups.asp
pinklightpinkhotpinkdeeppinkpalevioletredmediumvioletred
- class purple[source]#
CSS “Purple” Color Group as defined by https://www.w3schools.com/colors/colors_groups.asp
lavenderthistleplumvioletorchidfuchsiamagentamediumorchidmediumpurplebluevioletdarkvioletdarkorchiddarkmagentapurpleindigodarkslateblueslatebluemediumslateblue
- class red[source]#
CSS “Red” Color Group as defined by https://www.w3schools.com/colors/colors_groups.asp
lightsalmonsalmondarksalmonlightcoralindianredcrimsonfirebrickdarkredred
- class white[source]#
CSS “White” Color Group as defined by https://www.w3schools.com/colors/colors_groups.asp
whitesnowhoneydewmintcreamazurealiceblueghostwhitewhitesmokeseashellbeigeoldlacefloralwhiteivoryantiquewhitelinenlavenderblushmistyrose
- class yellow[source]#
CSS “Yellow” Color Group as defined by https://www.w3schools.com/colors/colors_groups.asp
yellowlightyellowlemonchiffonlightgoldenrodyellowpapayawhipmoccasinpeachpuffpalegoldenrodkhakidarkkhakigold
bokeh.colors.named#
Provide the standard 147 CSS (X11) named colors.