##Sass Functions Cheat Sheet
- RGB Functions
- HSL Functions
- Opacity Functions
- Other Color Functions
- List Functions
- Map Functions
- Selector Functions
- String Functions
- Number Functions
- Introspection Functions
- Miscellaneous Functions
####RGB Functions
rgb($red, $green, $blue)
Creates a color from red, green, and blue values.
rgba($red, $green, $blue, $alpha)
Creates a color from red, green, blue, and alpha values.
red($color)
Gets the red component of a color.
green($color)
Gets the green component of a color.
blue($color)
Gets the blue component of a color.
mix($color1, $color2, [$weight])
Mixes two colors together.
========== ####HSL Functions
hsl($hue, $saturation, $lightness)
Creates a color from hue, saturation, and lightness values.
hsla($hue, $saturation, $lightness, $alpha)
Creates a color from hue, saturation, lightness, and alpha values.
hue($color)
Gets the hue component of a color.
saturation($color)
Gets the saturation component of a color.
lightness($color)
Gets the lightness component of a color.
adjust-hue($color, $degrees)
Changes the hue of a color.
lighten($color, $amount)
Makes a color lighter.
darken($color, $amount)
Makes a color darker.
saturate($color, $amount)
Makes a color more saturated.
desaturate($color, $amount)
Makes a color less saturated.
grayscale($color)
Converts a color to grayscale.
complement($color)
Returns the complement of a color.
invert($color)
Returns the inverse of a color.
========== ####Opacity Functions
alpha($color) / opacity($color)
Gets the alpha component (opacity) of a color.
rgba($color, $alpha)
Changes the alpha component for a color.
opacify($color, $amount) / fade-in($color, $amount)
Makes a color more opaque.
transparentize($color, $amount) / fade-out($color, $amount)
Makes a color more transparent.
========== ####Other Color Functions
Visit Sass Functions.
========== ####List Functions
Visit Sass Functions.
========== ####Map Functions
Visit Sass Functions.
========== ####Selector Functions
selector-nest($selectors...)
Nests selector beneath one another like they would be nested in the stylesheet.
selector-replace($selector, $original, $replacement)
Replaces $original with $replacement within $selector.
More at Sass Functions.
========== ####String Functions
unquote($string)
Removes quotes from a string.
quote($string)
Adds quotes to a string.
str-length($string)
Returns the number of characters in a string.
More at Sass Functions.
========== ####Number Functions
percentage($number)
Converts a unitless number to a percentage.
round($number)
Rounds a number to the nearest whole number.
ceil($number)
Rounds a number up to the next whole number.
floor($number)
Rounds a number down to the previous whole number.
abs($number)
Returns the absolute value of a number.
min($numbers...)
Finds the minimum of several numbers.
max($numbers...)
Finds the maximum of several numbers.
random([$limit])
Returns a random number.
========== ####Introspection Functions
feature-exists($feature)
Returns whether a feature exists in the current Sass runtime.
variable-exists($name)
Returns whether a variable with the given name exists in the current scope.
global-variable-exists($name)
Returns whether a variable with the given name exists in the global scope.
function-exists($name)
Returns whether a function with the given name exists.
mixin-exists($name)
Returns whether a mixin with the given name exists.
inspect($value)
Returns the string representation of a value as it would be represented in Sass.
type-of($value)
Returns the type of a value.
unit($number)
Returns the unit(s) associated with a number.
unitless($number)
Returns whether a number has units.
comparable($number1, $number2)
Returns whether two numbers can be added, subtracted, or compared.
call($name, $args…)
Dynamically calls a Sass function.
========== ####Miscellaneous Functions
if($condition, $if-true, $if-false)
Returns one of two values, depending on whether or not $condition is true.
unique-id()
Returns a unique CSS identifier.