Improved Contrast & Theme Support

2.1.0 - 12/20/18

• Plugin: Color
  • NEW: contrast(), contrasted(),
    var-contrast(), and var-contrasted()
    provide access to the lowest accessible contrast value,
    as well as than the (default) maximum contrast value.
    Pass a valid contrast ratio (0-21)
    or WCAG standard (aaa, aa, aa-large)
    to set a cutoff ratio,
    and return the minimum accessible color
  • NEW: shades-of() generates a range of light and dark color-shades
    to help build accessible themes based on a few origin colors
  • NEW: stripe-colors() function and mixin
    generate a color-stops or a full striped gradient background.
    This is useful for viewing the result from shades-of()

2.1.0-beta.1 - 12/13/18

• Plugin: Color
  • NEW: var-contrast() and var-contrasted()
    provide CSS variable parallels
    to contrast() and contrasted()
  • NEW: User-defined contrast defaults
    (contrast-light and contrast-dark)
    can be defined with or without the _ private-color prefix
  • NEW: Contrast-related functions and mixins
    provide a smart second light-or-dark default option
    when only one is defined (previously an error)