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92 packages found
React Native lets you customize the navigation bar for Android.
- react-native
- system-navigation-bar
- android
- navigation
- navigation-bar
- bar
- color
- bar-color
- navigation-bar-color
- hide
- show
- lean-back
- immersive
- stickyImmersive
- View more
Delta Phi Star is a general purpose method of determining perceptual lightness contrast developed by Andrew Somers (Myndex Research), and is a sibling of APCA and SACAM. It is a simplified method using easily invertible standardized maths, however it lack
WCAG 2.0 AA contrast checker for DOM elements
Calculate the color in an array of colors that gives the highest contrast to another color.
Evaluate if a to colors have sufficient contrast to pass WCAG requirements.
- wcag
- color
- contrast
- luminance
- contrast-ratio
- accessibility
- a11y
- relative-luminance
- color-contrast
- text-legibility
A package based on WCAG 2.0 to easily check contrast ratio.
A selection of a11y helpful functions for working with HEX colors.
JavaScript module to use black or white font according to the given background color
See Stars • a lightweight set of utilities to take an sRGB or displayP3 color, and extract the CIE Y relative luminance, and then convert to CIE L* (perceptual lightness). Takes RGB colors as simple arrays (as created with colorParsley). Bonus utilities t
A powerful and fully typed color library.
Package for encoding / decoding images, transforming images, applying filters, drawing primitives on images on the client side (no need for server Node.js)
React higher-order component to automatically enforce color accessibility
test whether a color is dark or light
An accessible color interface
Utility functions for working with colors in adherence to WCAG 2.1 guidelines.
- wcag
- wcag-2.1
- accessibility
- accessible
- color
- colors
- contrast
- contrast-ratio
- luminance
- luminosity
- suggestion
- generator
Allows you to control Hue, Saturation, and Relative Luminance as if it where a color space. Inputs are the Hue, Saturation, and Relative Luminance of a color, and output is an array of RGB values ranging from 0 to 1, 0 to 255, and a string containing the
vivid colors that stick to:ur gums
- prefers-contrast
- color palette
- color scheme
- color system
- colorful
- contrast
- palette
- colours
- colors
- colour
- color
- music
- vivid
- neon
- View more
Calculate contrast ratio between two CSS color strings.