Color constants that you can refer to and preset.
This file can be imported using:
@import "blueprint/colors"
#333333
lighten($font-color, 20%)
darken($font-color, 13.33%)
darken($font-color, 6.67%)
#666666
#eeeeee
#dddddd
#0066cc
#0099ff
$link-hover-color
lighten(adjust-hue($link-color, 75deg), 10%)
darken($link-color, 10%)
#dddddd
#264409
#e6efc2
#c6d880
#514721
#fff6bf
#ffd324
#205791
#d5edf8
#92cae4
#8a1f11
#fbe3e4
#fbc2c4
yellow
white
#006600
white
#990000
#c3d9ff
#e5ecf9