1
Color Deck
color.obscuredetour.comAlso covers color tools
Color Deck collects color swatches and lets users copy their values, save palettes, and adjust hue, saturation, and lightness.
Alternatives
The Best couleur.io Alternatives in 2026
24 alternatives3 free · 1 open source
Looking for something like couleur.io? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 3 are free or have a free plan and 1 are open source.
About couleur.iocouleur.io
VisitBuild harmonized color palettes for web projects by choosing a starting hue and adjusting saturation.
Top picks at a glance
First suggestionColor DeckColor Deck collects color swatches and lets users copy…Free or freemium optionSuper Color PaletteSuper Color Palette generates, saves, and exports palettes…Open source optionColorfulExplore curated tools, libraries, palettes, and articles…Another optionPalitraFind color palettes with Palitra, a free online palette…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Color Deck | — | Not stated | Web |
| 2 | Palitra | — | Not stated | Web |
| 3 | ColorBox | — | Not stated | Web |
| 4 | Super Color Palette | Free | Not stated | Web |
| 5 | Manual | — | Not stated | Web |
| 6 | Pigment | — | Not stated | Web |
| 7 | accessible-color-matrix | — | Not stated | Web |
| 8 | Colordot | — | Not stated | iOS, Web |
| 9 | Tints | — | Not stated | Web |
| 10 | Colorful | — | Yes | — |
All couleur.io alternatives
2
Palitra
palitra.appAlso covers color tools · same kind of online tool
Find color palettes with Palitra, a free online palette finder for choosing colors for design projects.
3
ColorBox
colorbox.ioAlso covers color tools · same kind of online tool
ColorBox generates color palettes with customizable hue, saturation, and brightness curves, and exports values for tools including Tailwind CSS.
4
Also covers color tools · same kind of online tool · free
Super Color Palette generates, saves, and exports palettes using hue, saturation, and lightness controls, with sharing options on its page.
5
Manual
colorpalette.pro/manualAlso covers color tools · same kind of online tool
Generate color palettes with Color Palette Pro and adjust the colors using the available palette settings.
6
Pigment
pigment.shapefactory.coAlso covers color tools · same kind of online tool
Generate color palettes with Pigment's color tool and adjust color combinations.
7
accessible-color-matrix
toolness.github.io/accessible-color-matrixAlso covers color tools
Accessible Color Matrix helps users build color palettes that account for accessibility.
8
Colordot
color.hailpixel.comAlso covers color tools · same kind of online tool
Colordot offers hue, lightness, and saturation controls for picking colors, with an iPhone app also listed on its page.
9
Tints
tints.devAlso covers color tools · same kind of online tool
Generate 11-step Tailwind CSS color scales, adjust them with HSL controls and access the API.
10
Also covers color tools · open source
Explore curated tools, libraries, palettes, and articles for choosing color schemes.
11
Also covers color tools · same kind of online tool
Adobe Color provides color palettes, themes, a color wheel, contrast checking, and tools to extract colors from images.
12
Nof
nofpg.netlify.appAlso covers color tools
Generate color palettes with Nof, a tool for creating and adjusting color combinations.
13
Sorted CSS Colors
enes.in/sorted-colorsAlso covers color tools
Browse CSS colors sorted by hue, saturation and lightness, with RGB, HSL and hex values.
14
Also covers color tools · same kind of online tool
Accessible Palette creates color systems using CIELAB and LCh models, with controls for lightness and WCAG contrast ratios.
15
Color Palette Pro
colorpalette.proAlso covers color tools · same kind of online tool
Color Palette Pro generates shareable, downloadable color palettes in customizable color spaces, according to its page description.
16
Also covers color tools · same kind of online tool · free
PaletteMaker creates color palettes and previews them in sample designs such as logos, interfaces, patterns, and posters.
17
ColorKit
colorkit.co/color-palette-generatorAlso covers color tools · same kind of online tool
Generate color palettes with AI and choose from styles such as smart color schemes.
18
Also covers color tools · same kind of online tool · free
Realtime Colors previews color palettes and fonts on a website layout.
19
Khroma
khroma.coAlso covers color tools · same kind of online tool
Khroma learns a user’s color preferences and generates palettes for designers to discover and save.
20
PaletteGenerator
palettegenerator.comAlso covers color tools · same kind of online tool
UX Palette Generator creates web interface color palettes with harmony methods and CSS, JSON, and SVG exports.
21
SchemeColor
schemecolor.comAlso covers color tools · same kind of online tool
Create, download and share color combinations, or browse palettes submitted by other users.
22
Colors Wall
colorswall.comAlso covers color tools · same kind of online tool
Browse color palettes and collections or create a palette with ColorsWall's online tools.
23
Colorffy
colorffy.comAlso covers color tools · same kind of online tool
Generate CSS color palettes and UI themes with Colorffy's tools for color schemes and gradients.
24
UI Colors
uicolors.app/createAlso covers color tools · same kind of online tool
Generate custom Tailwind CSS color palettes and browse the framework's built-in color values.
No alternatives match this filter.
Alternatives to similar tools
accessiblepalette24 alternativesAdobe Color24 alternativesTints24 alternativesSorted CSS Colors24 alternativesPaletteGenerator24 alternativesManual24 alternatives
TopicColor Tools · 67 sites Best-of list8 Best Free Color Palette Generators in 2026 Listingcouleur.io details
What is the best alternative to couleur.io?
Based on features, tags and platforms, the closest alternatives to couleur.io are Color Deck, Palitra, and ColorBox.
Is there a free alternative to couleur.io?
Yes. Super Color Palette, PaletteMaker, and Realtime Colors are free or offer a free plan.
Are there open-source alternatives to couleur.io?
Yes: Colorful.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative