#545454
#3d3d3d

Charcoal

Actions

Explore the gradient in different formats, and actions.

Colors overview

Grey
Black
Color HEX RGB HSL OKLAB
HDR
OKLCH
HDR
P3
HDR
Actions
#545454rgb(84, 84, 84)hsl(none 0% 33%)oklab(45% 0 0)oklch(45% 0 none)color(display-p3 0.33 0.33 0.33)
#3d3d3drgb(61, 61, 61)hsl(none 0% 24%)oklab(36% 0 0)oklch(36% 0 none)color(display-p3 0.24 0.24 0.24)

Click on a color value to copy it to your clipboard.

Contrast ratios checker

Click one color card to view the complete contrast checker tests.

#545454

AAA - 7.57

#3d3d3d

AAA - 10.86

Color blindness

The simulation of color blindness may not be 100% accurate sometimes.

Colors preview as gradient with protanopia

Colors preview as palette with protanopia

UI components preview

Preview the gradient in different UI components.

Love your coffee as much as we do?

Buy now

Coffee Latte

Colorffy

Love your taco as much as we do?

Shop now

Mexican Taco

Colorffy

Details

  • Type

    Gradient

  • Combination scheme

    monochromatic

  • Colors

    Grey, Black

  • Tags

    minerals

  • Created at

    6 years ago

Copy CSS

Get CSS, SCSS, & Tailwind code for web development.

HDR color space

HDR oklab colors 

--angle: 45deg; 
background: linear-gradient(var(--angle), oklab(44.6% 0 0), oklab(36% 0 0))

Fallback colors 

--angle: 45deg; 
background: linear-gradient(var(--angle), #545454, #3d3d3d)

HDR gradient

Switch to HDR to enhance the gradient.

HDR space

See the HD CSS color spaces use guide.

Copy app colors tokens

Get Android, Flutter, Swift, & MAUI tokens.

Colors 

<!-- Primary Colors -->
<color name="charcoal_color_10">#545454</color>
<color name="charcoal_color_20">#3d3d3d</color>

Gradient PRO

Pro feature only

Get access to AI features, all app tokens, export files, and more.

Quick view

Inspect colors in multiple color spaces.

SRGB HDR

OKLAB HDR

OKLCH HDR

P3 HDR

Name

RGB

HEX

HSL

HWB

HSV

CMYK

LAB

LCH

XYZ

colorffy.com

Download gradient image

Choose the perfect size and format for your image wallpaper or background.

Image formats

  • PNG

  • JPEG

  • SVG

Image sizes

4K

3840x2160

PRO

Ultrawide Desktop

3440x1440

PRO

Widescreen Monitor

2560x1440

PRO

1080p

1920x1080

PRO

iPhone 16 Plus

1290x2796

PRO

iPhone 16 Pro

1179x2556

PRO

Pixel 9 Pro

1344x2992

PRO

Mobile Portrait

1080x1920

Free

Instagram Square

1080x1080

Free

Instagram Portrait

1080x1350

Free

Instagram Landscape

1080x566

Free

Instagram Story

1080x1920

Free

Twitter Header

1500x500

Free

Profile Picture

1080x1080

Free

Google Slides (Standard)

960x540

Free

A4 Paper (Print)

2480x3508

Free

Letter Paper (Print)

2550x3300

Free

Submit feedback

We'd love to hear from you, tell us what you think about Colorffy, and what we can improve.

What's your suggestion? 💡

Optional

Create your free account

Sign up to save and like your color palettes, gradients, and more.

Sign up with

or

Already have an account? Log in

By signing up, you agree to our Terms of Service and Privacy Policy

Upgrade to Pro and unlock more features.

Trusted and used by designers and developers from companies around the world.

.css.csv.json.pdf.jpg.png.svgwallpapers4kultrawidewidescreenapp tokensflutterandroidswiftmaui.nethdr colors

Create. Export. Build faster.

Get access to more export file formats, app tokens, remove ads, unlimited collections, and more.

  • AI features (use cases, analysis, and more soon.)

    New

  • Export the palette Branding Kit PDF.

    New

  • Export Dark/Light themes to .css, and .csv

    New

  • App color tokens (Android, Flutter, Swift, .NET MAUI)

    New

  • App gradient code (Android, Flutter, Swift)

    New

  • Gradients/Palettes wallpaper (4k, ultrawide, widescreen, iPhone, Pixel, etc.)

    New

  • Create unlimited collections

    New

  • Export colors to multiple formats (.json, .css, .csv)

  • Download colors as images (.jpeg, .png, .svg)

  • Remove ads and more

PWA prompt