crameri:buda#

collection	category	license	authors	source
crameri	Sequential	MIT	Fabio Crameri	https://zenodo.org/record/5501399

cmapmatplotlibplotlynapariCSSMore...

from cmap import Colormap

cm = Colormap("crameri:buda")  # case insensitive

import matplotlib.pyplot as plt
from cmap import Colormap

plt.imshow(data, cmap=Colormap("crameri:buda").to_mpl())

import plotly.express as px
from cmap import Colormap

px.imshow(data, color_continuous_scale=Colormap("crameri:buda").to_plotly())

import napari
from cmap import Colormap

napari.imshow(data, colormap=Colormap("crameri:buda").to_napari())
napari.run()

background: #B301B3;
background: linear-gradient(90deg, #B301B3 0%, #B311AC 3.22581%, #B31DA5 6.45161%, #B327A0 9.67742%, #B3309C 12.9032%, #B53898 16.129%, #B74095 19.3548%, #BA4892 22.5806%, #BC508F 25.8065%, #BF578D 29.0323%, #C15E8B 32.2581%, #C36688 35.4839%, #C66D86 38.7097%, #C87384 41.9355%, #CA7A81 45.1613%, #CC817F 48.3871%, #CE887D 51.6129%, #D0907C 54.8387%, #D2977A 58.0645%, #D49E78 61.2903%, #D5A576 64.5161%, #D7AC74 67.7419%, #D9B473 70.9677%, #DBBB71 74.1935%, #DDC36F 77.4194%, #DFCA6D 80.6452%, #E1D26B 83.871%, #E3DA69 87.0968%, #E7E268 90.3226%, #EDEB67 93.5484%, #F5F566 96.7742%, #FFFF66 100%);

altairbokehvispypygfxpyqtgraphEarth Engine

import altair as alt
from cmap import Colormap

# df: a DataFrame with columns x, y and value
alt.Chart(df).mark_rect().encode(
    x="x:O",
    y="y:O",
    color=alt.Color(
        "value:Q", scale=alt.Scale(range=Colormap("crameri:buda").to_altair())
    ),
)

from bokeh.plotting import figure, show
from cmap import Colormap

p = figure()
p.image(
    image=[data], x=0, y=0, dw=1, dh=1,
    color_mapper=Colormap("crameri:buda").to_bokeh(),
)
show(p)

from vispy import app, scene
from cmap import Colormap

canvas = scene.SceneCanvas(show=True)
view = canvas.central_widget.add_view()
scene.visuals.Image(data, cmap=Colormap("crameri:buda").to_vispy(), parent=view.scene)
view.camera = scene.PanZoomCamera(aspect=1)
view.camera.set_range()
app.run()

import pygfx as gfx
from cmap import Colormap

image = gfx.Image(
    gfx.Geometry(grid=gfx.Texture(data, dim=2)),
    gfx.ImageBasicMaterial(
        clim=(data.min(), data.max()), map=Colormap("crameri:buda").to_pygfx()
    ),
)
gfx.show(image)

import pyqtgraph as pg
from cmap import Colormap

view = pg.image(data)
view.setColorMap(Colormap("crameri:buda").to_pyqtgraph())
pg.exec()

import ee
from cmap import Colormap

ee.Initialize(project="my-project")  # your Google Cloud project
elevation = ee.Image("CGIAR/SRTM90_V4")
image = elevation.visualize(
    min=0, max=3000, palette=Colormap("crameri:buda").to_gee()
)

Perceptual lightness#

Lightness (J′) measured in CAM02 Uniform Color Space (CAM02-UCS)

crameri:buda#

Perceptual lightness#

RGB components#

Hue & saturation#