color-is-dark

Returns whether the given rgb color array has a YIQ brightness value of less than 128 (50% brightness).

v1.0.1 URL: https://unpkg.com/color-is-dark@1.0.1/dist/index.cjs

Open Browse Files

color rgb dark yiq contrast brightness

glsl-lut

lookup table color transforms for glslify

v1.1.3 URL: https://unpkg.com/glsl-lut@1.1.3/index.js

Open Browse Files

glslify glsl webgl shader color transform lookup table lut instagram filter curves brightness contrast saturation hue levels grayscale

@mirawision/colorize

A comprehensive color manipulation library for TypeScript, providing functionalities for color conversion, validation, gradient generation, and various color adjustments.

v1.4.1 URL: https://unpkg.com/@mirawision/colorize@1.4.1/index.js

Open Browse Files

image-in-browser

Package for encoding / decoding images, transforming images, applying filters, drawing primitives on images on the client side (no need for server Node.js)

v3.2.1 URL: https://unpkg.com/image-in-browser@3.2.1/lib/index.js

Open Browse Files

chromator

Library for converting colour codes and manipulating relative luminance and contrast ratio

v0.0.9 URL: https://unpkg.com/chromator@0.0.9/dist/index.js

Open Browse Files

colour color contrast contrast ratio luminance lightness brightness saturation hue chroma chromator colour conversion