pal_unikn_ppt provides an alternative uni.kn color palette  
as a data frame containing 10 colors.
pal_unikn_pptAn object of class data.frame with 1 rows and 10 columns.
This is a secondary (ppt) variant with more muted colors.
See pal_unikn for the primary/default (web/sRGB) scale 
and https://www.uni-konstanz.de/en/university/news-and-media/create-online-and-print-media/corporate-design/ for details.
pal_unikn for the unikn default color palette with all 5 colors of pal_seeblau; 
pal_unikn_pref for a uni.kn color palette with all preferred colors; 
seecol for viewing and comparing color palettes;
usecol for using color palettes.
Other color palettes: 
pal_bordeaux,
pal_grau,
pal_karpfenblau,
pal_peach,
pal_petrol,
pal_pinky,
pal_seeblau,
pal_seegruen,
pal_signal,
pal_unikn,
pal_unikn_dark,
pal_unikn_light,
pal_unikn_pair,
pal_unikn_pref,
pal_unikn_web
pal_unikn_ppt
#>   seeblau4 seeblau3 seeblau2 seeblau1   white seegrau1 seegrau2 seegrau3
#> 1  #009AD1  #59B6DC  #A0D3E6  #C8E5EF #FFFFFF  #E5E5E5  #CCCCCC  #999999
#>   seegrau4   black
#> 1  #666666 #000000
dim(pal_unikn_ppt)  # 1 10
#> [1]  1 10
# Access by position:
pal_unikn_ppt[2]    # 2nd named color "seeblau3" (as df)
#>   seeblau3
#> 1  #59B6DC
pal_unikn_ppt[[2]]  # 2nd color value "#59B6DC"
#> [1] "#59B6DC"
# Access by name: 
pal_unikn_ppt["seeblau3"]    # color "seeblau3" (as df)
#>   seeblau3
#> 1  #59B6DC
pal_unikn_ppt[["seeblau3"]]  # color value "#59B6DC"
#> [1] "#59B6DC"
# Plotting palette:
seecol(pal_unikn_ppt)
