---
name: "Text::Sass::Functions"
section: "3pm"
platform: "linux"
package: "libtext-sass-perl"
version: "1.0.4-3"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Text::Sass::Functions"
---

# Text::Sass::Functions(3pm)

## NAME

Text::Sass::Functions

## VERSION

`$LastChangedRevision:` 71 $

## SYNOPSIS

## DESCRIPTION

## SUBROUTINES/METHODS

### rgb(red, green, blue)

Converts triplet into a color.

### red(color)

Returns the red part of a color.

### green(color)

Returns the green part of a color.

### blue(color)

Returns the blue part og a color.

### mix(color1, color2, weight = 50%)

Mixes two colors together.

### hsl(hue, saturation, lightness)

Converts as hsl triplet into a color.

### hue(color)

Returns the hue part of a color.

### saturation(color)

Returns the saturation part of a color.

### lightness(color)

Returns the lightness part of a color.

### adjust\_hue(color)

Changes the hue of a color, can be called as adjust-hue.

### 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.

### unquote(str)

Removes the quotes from a string.

### quote(str)

Adds quotes to a string.

### percentage(num)

Converts a unitless number to a percentage.

### round(num)

Rounds a number to the nearest whole number.

### ceil(num)

Rounds a number up to the nearest whole number.

### floor(num)

Rounds a number down to the nearest whole number.

### abs(num)

Returns the absolute value of a number.

### unit(num)

Returns the unit of a value.

### unitless(num)

Returns true if the number has no unit.

## DIAGNOSTICS

## CONFIGURATION AND ENVIRONMENT

## DEPENDENCIES

- strict

  - warnings

  - Carp

  - POSIX

  - Readonly

  - Convert::Color

  - Text::Sass::Expr

  ## INCOMPATIBILITIES

## BUGS AND LIMITATIONS

Missing alpha routines rgba & hsla methods.

**mix()** doesn't support weight.

## AUTHOR

Author: Bjorn-Olav Strand

## LICENSE AND COPYRIGHT

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.10 or, at your option, any later version of Perl 5 you may have available.