The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.

glyospalettes

Color palettes for R and ggplot2 based on the named colorways of the Glyos toy system: Onell Design’s own Glyos line plus the Glyos-compatible lines from partner companies such as TheGodBeast (Kabuto Mushi), Spy Monkey Creations (Weaponeers of Monkaa, Battle Tribes), Toyfinity (Robo Force, Zeroids, Manglors), the Four Horsemen (Outer Space Men) and a dozen more. It works the same way as packages like wesanderson: pick a colorway by name, get a vector of hex colors, or drop a scale straight into a ggplot.

glyospalettes is a fan project and is not affiliated with or endorsed by any of the companies whose colorways it describes. Hex values are approximations curated from product photography; see “How the palettes were made” below.

Browse online

Every palette, with its colors, reference photo and provenance, is browsable and filterable at https://bmaitner.github.io/glyospalettes/articles/browse.html. Each card has a Suggest a change link that opens a prefilled GitHub issue where you can propose different colors or attach a cleaner photograph.

Installation

# install.packages("pak")
pak::pak("bmaitner/glyospalettes")

Usage

library(glyospalettes)

# which companies are covered, and how many palettes each has
glyos_companies()
table(glyos_colorways$company)

# palette names, optionally for one company or product line
glyos_palette_names()
glyos_palette_names(company = "TheGodBeast")
glyos_palette_names(line = "Battle Tribes")

# the colors of one colorway (prints the swatches and the hex codes)
glyos_palette("spectre")
#> Glyos colorway 'spectre' (4 colors)
#> Onell Design / Glyos: Spectre
#> #EEFADA #BCC99B #9EB49A #5FC3A8

# first three colors, a 12-step gradient, or the same gradient dark-to-light
glyos_palette("glyaxia", 3)
glyos_palette("hades", 12, type = "continuous")
glyos_palette("hades", 12, type = "continuous", sort = TRUE)

# swatches with hex codes, for one company at a time
glyos_show_palettes(company = "Onell Design")
glyos_show_palettes(company = "Spy Monkey Creations", ncol = 2)

# one color per colorway, or the most separable few colors from a pool
glyos_combine(line = "Kabuto Mushi")
glyos_pick(c("glyaxia", "hades"), n = 5)

ggplot2

scale_color_glyos() and scale_fill_glyos() build a discrete scale by default, or a continuous gradient with discrete = FALSE. The explicit _d and _c variants are also exported, and scale_colour_* spellings work as aliases. sort = TRUE on a continuous scale orders the palette from darkest to lightest first.

library(ggplot2)

ggplot(mpg, aes(displ, hwy, color = drv)) +
  geom_point(size = 2.5) +
  scale_color_glyos("glyaxia")

ggplot(diamonds, aes(cut, fill = cut)) +
  geom_bar() +
  scale_fill_glyos("rf_vanguard")

ggplot(faithfuld, aes(waiting, eruptions, fill = density)) +
  geom_raster() +
  scale_fill_glyos_c("cosmic_wave", sort = TRUE)

ggplot(economics_long, aes(date, value01, color = variable)) +
  geom_line() +
  scale_color_manual(values = unname(glyos_combine(c("glyaxia", "hades", "infection", "neo_phase", "gatekeeper"))))

Set reverse = TRUE to flip a palette. If a discrete variable has more levels than a palette has colors, the palette is interpolated so every level still gets a color, at some cost to legibility.

Combining palettes

glyos_combine() takes one color from each of a set of palettes, either named explicitly or all the palettes of a company or product line, and names each color after the colorway it came from. By default it takes the main plastic color of each, which is faithful but can repeat across a line cast from shared plastics; distinct = TRUE picks, for each palette in turn, the color from that palette that is farthest from the colors chosen so far.

glyos_combine(c("standard", "spectre", "hades", "infection", "glyaxia"))
#> Glyos combined palette 'standard + spectre + hades + infection + glyaxia' (5 colors)
#> standard = #8ED7EE
#> spectre = #EEFADA
#> hades = #0F1210
#> infection = #D00615
#> glyaxia = #F2B61D

glyos_combine(line = "Kabuto Mushi")                  # main plastic of each Mushi
glyos_combine(line = "Kabuto Mushi", distinct = TRUE) # spread out for a chart
glyos_combine(company = "Toyfinity", which = 2)       # second color of each

Picking the best few colors from one or more palettes

Whole palettes are faithful to the figures, not to the chart. glyos_pick() pools the colors of the palettes you name (or of a whole company or line), drops any that would not read against the background (white for "light" and "grayscale", near-black for "dark", judged by WCAG contrast), and then chooses the n colors whose closest pair is farthest apart in CIE Lab. With colorblind = TRUE the distance is the worst case across simulated deuteranopia, protanopia and tritanopia; with style = "grayscale" only lightness counts, so the result survives a black-and-white printer.

# five colors for a white-background plot, from two classic colorways
glyos_pick(c("glyaxia", "hades"), n = 5)

# four color-blind-safe colors for a dark theme, from a whole line
glyos_pick(line = "Kabuto Mushi", n = 4, style = "dark", colorblind = TRUE)

# printable in grayscale, from everything Toyfinity made
glyos_pick(company = "Toyfinity", n = 4, style = "grayscale")

ggplot(mpg, aes(displ, hwy, color = drv)) +
  geom_point(size = 2.5) +
  scale_color_manual(values = unname(glyos_pick(c("glyaxia", "hades"), 3)))

Each color is named after the palette it came from, and the min_distance attribute reports how separable the closest pair is (above 20 is comfortable, below about 12 is risky). The contrast filter is strict on purpose: pale glow-in-the-dark and clear colors fail it against white, so a light-mode pick from Spectre alone has nothing to work with. Lower min_contrast to keep them, or pass a different background.

Finding a palette that works for a plot

Most colorways were designed to look good on a toy, not on a chart. glyos_find_palettes() shortlists the ones whose colors hold up for a given job, judged from the colors themselves:

glyos_find_palettes("categorical")   # every pair of colors clearly distinct
glyos_find_palettes("colorblind")    # still distinct under simulated CVD
glyos_find_palettes("sequential")    # one hue, wide lightness range
glyos_find_palettes("diverging")     # two hues with a light color between

# restrict to a company, or see the shortlist as swatches
glyos_find_palettes("colorblind", company = "Onell Design")
glyos_show_palettes(use = "colorblind", ncol = 3)

The judgments come from glyos_palette_stats(), which reports the smallest pairwise distance between colors in CIE Lab, the same after simulating deuteranopia, protanopia and tritanopia, the lightness range, and the hue spread. The thresholds are simple heuristics, so treat the result as a shortlist to look at rather than a guarantee.

Crediting the designers

The colors belong to the people who designed the toys, so give them a line. glyos_credit() writes that line from the palette metadata, grouped by company, and follows a glyos_pick() or glyos_combine() result back to every colorway that contributed. The caption form is one sentence; the acknowledgment form adds that the hex values are approximations that imply no endorsement, which is the wording journals tend to want. Cite the package itself with citation("glyospalettes").

glyos_credit("kots_vice_knight")
#> [1] "Colors: Vice Knight colorway by Toy Pizza (Knights of the Slice), via the glyospalettes R package."

glyos_credit(c("glyaxia", "hades", "kabuto_infection"))
#> [1] "Colors: Glyaxia Command and Hades Force colorways by Onell Design (Glyos) and Infection colorway by TheGodBeast (Kabuto Mushi), via the glyospalettes R package."

glyos_credit("glyaxia", format = "acknowledgment")
#> [1] "Figure colors are derived from the Glyaxia Command colorway designed by Onell Design (Glyos). Hex values are approximations from the glyospalettes R package (Maitner 2026) and imply no endorsement by the designers."

# straight into a figure caption
cols <- glyos_pick(c("glyaxia", "kabuto_infection"), n = 3)
ggplot(mpg, aes(displ, hwy, color = drv)) +
  geom_point(size = 2.5) +
  scale_color_manual(values = unname(cols)) +
  labs(caption = glyos_credit(cols))

format = "markdown" links each colorway name to its reference page, for Quarto and R Markdown captions, and package = FALSE drops the package mention when it is cited elsewhere.

Colorway background

glyos_colorways is a data frame with one row per palette: the company and product line, the colorway name as the manufacturer uses it, the year and wave of the reference release where known, a description of the colors, and a link to the reference figure in the Official Glyos Database (Onell) or the Glyos Wiki (partners).

t(glyos_colorways[glyos_colorways$palette == "volkriun", ])
#> palette          "volkriun"
#> company          "Onell Design"
#> line             "Glyos"
#> colorway         "Task Force Volkriun"
#> year             "2011"
#> wave             "Wave 16"
#> n_colours        "5"
#> description      "Pappysoup green and olive green plastic with light green visors."
#> reference_figure "Glyan Task Force Volkriun"
#> source           "https://database.glyos.com/2011/07/glyan-task-force-volkriun.html"
#> image            "https://blogger.googleusercontent.com/img/.../archive-glyan-volkriun.jpeg"

The image column is a direct link to the photograph each palette was sampled from, which is what the online browser shows.

Coverage

Every partner company’s palettes are drawn in man/figures/palettes-<company>.png; the Onell set is shown above. The Onell palettes cover the classic colorways (Standard, Reverse, Spectre, Hades Force, Infection, Neo Phase, Glyaxia, Gatekeeper, Stealth, Classified and so on) plus the named division and faction waves. Partner palettes are named after a representative figure or edition in that line.

How the palettes were made

There is no published set of hex values for Glyos colorways, so these are approximations built in three steps:

1. Each colorway was matched to a representative figure. For Onell Design that is an entry in the Official Glyos Database, preferring a Pheyden or Glyan so that body, secondary and paint colors are all visible. For partner companies it is the figure’s page on the Glyos Wiki (glyos.fandom.com).
2. The dominant colors of that figure’s lead photograph were extracted with k-means clustering, after masking out pixels that match the photo’s border colors so that studio backgrounds, rocks and tabletops do not leak into the palette.
3. The clusters were reconciled by eye against the manufacturer’s own color descriptions where they exist, chiefly the Onell drop announcements on the Glyos Transmission Web Log (for example “Pappysoup Green/Olive Green with light green visors and white tampo”, or “Cool Gray 1C + Cool Gray 8C + Cool Gray 10C detail lines” for Zorennor) and the wiki’s release lists, and ordered so the first few colors in each palette are the most distinct.

Each palette contains only plastic and paint colors, so a colorway cast in a single clear plastic yields a short palette of that hue’s highlight, mid-tone and shadow, and a two-color colorway such as Kabuto Mushi Radioactive is just two colors. Palettes range from 2 to 6 colors. Clear, glow-in-the-dark, metallic and pearlescent plastics do not reduce to a single flat color; those palettes reflect how the plastic photographs rather than the pigment itself. Partner-company photographs vary more in lighting and background than Onell’s, so expect those palettes to be rougher. Corrections are welcome, ideally with a photograph or a manufacturer color description to back them up. Use the palette browser to open a prefilled issue for a specific palette, or pick a form from the issue templates: suggest a palette change, submit a cleaner reference photo (plain background, neutral light), or propose a new colorway. glyos_show_palettes() prints the hex codes under each swatch to make reporting easy.

Trademarks

Glyos, Pheyden and the Onell Design colorway names belong to Onell Design. Kabuto Mushi, Weaponeers of Monkaa, Battle Tribes, Robo Force, Zeroids, Manglors, Mordles, Outer Space Men, Power Lords, Knights of the Slice, Mighty Maniax, Bio-Masters, Callgrim, Warlords of Wor, Outlander, A/V Robot, Bit Figs, Banimon, Skeleton Warriors, Zullbeasts and Paleolords belong to their respective companies. This package only records approximate color values and uses the names to refer to them.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.