KNACSS/sass/_config/_variables.scss

// Config file and project variables

// breakpoints values
// warning: you should use your own values, regardless of the devices
// best practise is Mobile First: (min-width: $breakpoint)
$tiny        : 480px !default; // or 'em' if you prefer, of course
$small       : 576px !default;
$medium      : 768px !default;
$large       : 992px !default;
$extra-large : 1200px !default;

// tiny font sizes (mobile first)
$base-font-size : 1.4rem; // ex. 1.4rem would be "14px" equivalent
$h1-size        : 2.8rem; // equiv "28px"
$h2-size        : 2.4rem; // equiv "24px"
$h3-size        : 2.0rem; // equiv "20px"
$h4-size        : 1.8rem; // equiv "18px"
$h5-size        : 1.6rem; // equiv "16px"
$h6-size        : 1.4rem; // equiv "14px"

// large font sizes
$base-font-size-l : 1.6rem; // ex. 1.6rem would be "16px" equivalent
$h1-size-l        : 3.2rem; // equiv "32px"
$h2-size-l        : 2.8rem; // equiv "28px"
$h3-size-l        : 2.4rem; // equiv "24px"
$h4-size-l        : 2.0rem; // equiv "20px"
$h5-size-l        : 1.8rem; // equiv "18px"
$h6-size-l        : 1.6rem; // equiv "16px"

// font stacks
$font-stack-common    : -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif; // system font stack
$font-stack-headings  : sans-serif; // font for h1, h2.. h6
$font-stack-monospace : consolas, courier, monospace; // font for code and samples

// line heights
$line-height-s  : 1.1;
$line-height    : 1.3;
$line-height-l  : 1.5;

// font weights
$weight-light   : 200;
$weight-book    : 300;
$weight-regular : 400; // default
$weight-medium  : 500;
$weight-bold    : 700;


// grid gutters (for .has-gutter-* classes)
$grid-gutters: ( '': 1rem, '-l': 2rem, '-xl': 4rem );

// global border-radius
$border-radius: 0 !default;

// spacings (choose unit you prefer)
$tiny-value             : .5rem  !default;
$tiny-plus-value        : .7rem !default;
$small-value            : 1rem !default;
$small-plus-value       : 1.5rem !default;
$medium-value           : 2rem !default;
$medium-plus-value      : 3rem !default;
$large-value            : 4rem !default;
$large-plus-value       : 6rem !default;
$extra-large-value      : 8rem !default;
$extra-large-plus-value : 12rem !default;
$ultra-large-value      : 16rem !default;
$ultra-large-plus-value : 20rem !default;

// color names
$white    : #fff !default;
$gray-100 : #f8f9fa !default;
$gray-200 : #e7e9ed !default;
$gray-300 : #dee2e6 !default;
$gray-400 : #ced4da !default;
$gray-500 : #acb3c2 !default;
$gray-600 : #727e96 !default;
$gray-700 : #454d5d !default;
$gray-800 : #333 !default;
$gray-900 : #212529 !default;
$black    : #000 !default;

$blue-300   : #5BC0DE !default;
$blue-500   : #0275D8 !default;
$green-500  : #5CB85C !default;
$orange-500 : #F0AD4E !default;
$red-500    : #D9534F !default;

// semantic color scheme
$color-brand    : $green-500;
$color-primary  : $blue-500;
$color-success  : $green-500;
$color-info     : $blue-300;
$color-warning  : $orange-500;
$color-danger   : $red-500;
$color-inverse  : $gray-800;
$color-ghost    : transparent;
$color-muted    : $gray-200;

$color-base      : $black;
$background-base : $white;
$link-color      : $gray-800;
$link-color-hover: $black;
$forms-color     : $gray-800;

// component: quotes
$quote-color     : $gray-200;

// component: arrows
$arrow-color     : $black;

// component: checkboxes, radios
$checkbox-color  : $gray-800;
$checkbox-size: 2rem;
$checkbox-border-radius: 4px;
$switch-border-radius: 3em;

// component: tables
$table-border               : $gray-500;
$table-caption-color        : $gray-800;
$table-background           : transparent;
$table-head-color           : $color-base;
$table-head-background      : transparent;
$table-footer-color         : $color-base;
$table-footer-background    : transparent;

// component: buttons, badges, alerts color variants list
// name - background-color - color - border
$variants-list: (
  (primary,    $color-primary,    $white,    none),
  (success,    $color-success,    $white,    none),
  (info,       $color-info,       $white,    none),
  (warning,    $color-warning,    $white,    none),
  (danger,     $color-danger,     $white,    none),
  (inverse,    $color-inverse,    $white,    none),
  (ghost,      $color-ghost,      $white,    0 0 0 1px $white inset)
);

// component: tabs
$tabs-border            : $gray-200;
$tabs-active-border     : $gray-800;
$tabs-color             : $color-base;
$tabs-active-color      : $gray-800;
$tabs-background        : transparent;
$tabs-active-background : transparent;
$tabs-border-radius     : 0;

// component: nav burger button
$burger-color             : $gray-800;
$burger-background        : transparent;
$burger-hover-background  : transparent;
$burger-size              : 2.6rem;
$burger-weight            : 5px; // size of stripes
$burger-padding           : 0;