colorspace2.1-2 package

Adjust or Extract Transparency of Colors

Graphical User Interface for Choosing HCL Color Palettes

Class "color"

W3C Contrast Ratio

Extract the Numerical Coordinates of a Color

Graphical User Interface to Check Images for Color Constraints

Convert Colors of an Image

Color Vision Deficiency (CVD) Conversion Tables

Color Palette Demonstration Plot

Desaturate Colors by Chroma Removal in HCL Space

(More) Flexible Diverging HCL Palettes

Graphical User Interface to Pick Colors in HCL Space

HCL Color Palettes

Palette Plot in HCL Space

Convert Colors to Hexadecimal Strings

Convert Hexadecimal Color Specifications to sRGB Objects

Create HLS Colors

Create HSV Colors

Create LAB Colors

Algorithmically Lighten or Darken Colors

Create LUV Colors

Compute Maximum Chroma for Given Hue and Luminance in HCL

Compute the Convex Combination of Two Colors

Create polarLAB Colors

Create polarLUV (HCL) Colors

HCL (and HSV) Color Palettes Corresponding to Base R Palettes

Read Hexadecimal Color Descriptions

Read RGB Color Descriptions

Create RGB Colors

HCL-Based Binned Diverging Color Scales for ggplot2

HCL-Based Binned Flexible Diverging Scales for ggplot2

HCL-Based Binned Qualitative Color Scales for ggplot2

HCL-Based Binned Sequential Color Scales for ggplot2

HCL-Based Continuous Diverging Color Scales for ggplot2

HCL-Based Continuous Flexible Diverging Scales for ggplot2

HCL-Based Continuous Qualitative Color Scales for ggplot2

HCL-Based Continuous Sequential Color Scales for ggplot2

HCL-Based Discrete Diverging Color Scales for ggplot2

HCL-Based Discrete Flexible Diverging Scales for ggplot2

HCL-Based Discrete Qualitative Color Scales for ggplot2

HCL-Based Discrete Sequential Color Scales for ggplot2

Simulate Color Vision Deficiency

Color Spectrum Plot

Create sRGB Colors

Palette Swatch Plot

Access or Modify the Whitepoint

Write Hexadecimal Color Descriptions

Create XYZ Colors