1
Colour Contrast
colourcontrast.ccAlso covers color tools · same kind of website
Colour Contrast Checker evaluates color combinations against WCAG contrast standards.
Alternatives
The Best Contrast Checker Alternatives in 2026
24 alternatives1 free · 1 open source
Looking for something like Contrast Checker? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 1 are open source.
About Contrast Checkerwebaim.org/resources/contrastchecker
VisitWebAIM Contrast Checker evaluates foreground and background colors against accessibility contrast requirements.
Top picks at a glance
First suggestionColour ContrastColour Contrast Checker evaluates color combinations…Free or freemium optionColor LisaExplore curated palettes based on the work of artists, with…Open source optionLeonardoGenerate color values for design systems by setting a…Another optionColorableAdjust foreground and background colors in Colorable to see…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Colour Contrast | — | Not stated | Web |
| 2 | Colorable | — | Not stated | Web |
| 3 | Color.review | — | Not stated | Web |
| 4 | Alphredo | — | Not stated | Web |
| 5 | accessible-color-matrix | — | Not stated | Web |
| 6 | Color & Contrast | — | Not stated | Web |
| 7 | accessiblepalette | — | Not stated | Web |
| 8 | Adobe Color | — | Not stated | Web |
| 9 | Leonardo | — | Yes | Web |
| 10 | WhoCanUse | — | Not stated | Web |
All Contrast Checker alternatives
2
Colorable
colorable.jxnblk.comAlso covers color tools · same kind of website
Adjust foreground and background colors in Colorable to see the resulting text contrast score.
3
Color.review
color.reviewAlso covers color tools
Explore accessible foreground and background colors with Color.review, which displays contrast measurements.
4
Alphredo
alphredo.appAlso covers color tools · same kind of website
Generate translucent color equivalents with Alphredo by adjusting a palette against a chosen background.
5
accessible-color-matrix
toolness.github.io/accessible-color-matrixAlso covers color tools · same kind of website
Accessible Color Matrix helps users build color palettes that account for accessibility.
6
Color & Contrast
colorandcontrast.comAlso covers color tools · same kind of website
Interface designers can use Color & Contrast as a guide to color choices and combinations.
7
Also covers color tools
Accessible Palette creates color systems using CIELAB and LCh models, with controls for lightness and WCAG contrast ratios.
8
Also covers color tools
Adobe Color provides color palettes, themes, a color wheel, contrast checking, and tools to extract colors from images.
9
Also covers color tools · open source
Generate color values for design systems by setting a target contrast ratio.
10
WhoCanUse
whocanuse.comAlso covers color tools
Explore how color contrast affects people with different visual impairments using WhoCanUse.
11
Coolors
coolors.coAlso covers color tools
Generate or browse color palettes and use image picking and contrast checking tools.
12
Sorted CSS Colors
enes.in/sorted-colorsAlso covers color tools · same kind of website
Browse CSS colors sorted by hue, saturation and lightness, with RGB, HSL and hex values.
13
Also covers color tools · same kind of website · free
Explore curated palettes based on the work of artists, with color values for each selection.
14
Culrs
culrs.comAlso covers color tools · same kind of website
Browse more than 500 curated color palettes from Culrs and select combinations for graphic and interface design work.
15
Material UI
materialui.co/colorsAlso covers color tools · same kind of website
Browse Material Design color palettes and other collections, including Tailwind and Fluent colors.
16
Color Picker
imagecolorpicker.comAlso covers color tools · same kind of website
Upload an image or enter a URL to identify colors and view their HEX and RGB codes.
17
Color Hunt
colorhunt.coAlso covers color tools · same kind of website
Browse hand-picked color palettes for design projects, with collections and related colors.
18
Color Deck
color.obscuredetour.comAlso covers color tools · same kind of website
Color Deck collects color swatches and lets users copy their values, save palettes, and adjust hue, saturation, and lightness.
19
Color Palette Generator
degraeve.com/color-paletteAlso covers color tools · same kind of website
Extract a color scheme from an image and browse the resulting color values.
20
Huemint
huemint.comAlso covers color tools · same kind of website
Generate color schemes with Huemint's machine learning-based palette generator.
21
MakeTintAndShade
maketintsandshades.comAlso covers color tools · same kind of website
Tint & Shade Generator creates color tints and shades matching outputs from Chrome DevTools, Sass, Less, and PostCSS.
22
Scale
hihayk.github.io/scaleAlso covers color tools · same kind of website
Create color scales with Scale, an online color scale generator by Hayk An for working with color values.
23
RandomA11y
randoma11y.comAlso covers color tools · same kind of website
Browse accessible color combinations with RandomA11y's palette collection.
24
ColorKit's Color Picker
colorkit.co/color-pickerAlso covers color tools · same kind of website
Find HEX color codes and complementary colors with this online color picker.
No alternatives match this filter.
Alternatives to similar tools
accessiblepalette24 alternativesAdobe Color24 alternativesCoolors24 alternativesSorted CSS Colors24 alternativesMaterial UI24 alternativesColor Picker24 alternatives
TopicColor Tools · 67 sites Best-of list8 Best Free Color Palette Generators in 2026 ListingContrast Checker details
What is the best alternative to Contrast Checker?
Based on features, tags and platforms, the closest alternatives to Contrast Checker are Colour Contrast, Colorable, and Color.review.
Is there a free alternative to Contrast Checker?
Yes. Color Lisa is free or offer a free plan.
Are there open-source alternatives to Contrast Checker?
Yes: Leonardo.
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