Is the Tailwind match for #475569 accurate?

Yes, we use the CIEDE2000 ΔE algorithm which matches colors based on human perception. The distance of 1.17 indicates a near-identical match.

How do I use Tailwind Slate in Tailwind CSS v4?

You can use the native class bg-slate-600 or define a custom theme color in your CSS using the provided OKLCH values.

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Tailwind Slate

Q: What is the closest Tailwind class for Tailwind Slate?

The closest visually matching Tailwind CSS class for Tailwind Slate (#475569) is slate-600. It has a perceptual match score of 98.8%.

#475569

Official Tailwind CSS Color

slate-600

This is a native color in Tailwind CSS. You can use it directly with utility classes without any manual configuration.

Implementation

bg-slate-600

text-slate-600

Color Code Conversions

HEX Code

#475569

RGB Value

rgb(71, 85, 105)

HSL Value

hsl(215, 19%, 35%)

OKLCH CSS (v4)

oklch(0.446 0.037 257.3)

Full Calculated Scale

#f3f5f9

100

#e6ecf4

200

#ced8e8

300

#b4c2d6

400

#94a3b8

500

#78879d

600

#617084

700

#515f71

800

#424e5e

900

#394351

950

#222934

Technical Background

Converting Tailwind Slate (#475569) to Tailwind CSS requires more than just picking the nearest hex. Our algorithm uses CIEDE2000, a perceptual color difference formula that accounts for how human vision processes lightness, chroma, and hue.

The generated scale follows the Tailwind CSS v4 OKLCH standard, ensuring perfectly uniform weight across the entire spectrum. This prevents common issues like "hue shifting" where colors turn purple or grey as they get darker or lighter. You can customize this further in our Palette Generator.

Related & Brand Colors

Light Slate Gray Classic

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Medium Purple Classic

Frequently Asked Questions

What is the closest Tailwind class for Tailwind Slate?

The closest visually matching Tailwind CSS class for Tailwind Slate (#475569) is slate-600. Our algorithm calculates this using the CIEDE2000 ΔE standard, which shows a match score of 98.8%.

How do I use this color in my Tailwind config?

You have two options: use the native class bg-slate-600 for the best out-of-the-box match, or add #475569 directly to your Tailwind theme configuration for 100% brand accuracy.

Why use OKLCH for this scale?

Tailwind CSS v4 uses OKLCH because it is perceptually uniform. When we generate the 50-950 scale for Tailwind Slate, OKLCH ensures that the color stays vibrant and doesn't shift towards different hues as it gets lighter or darker.

Need a custom palette?

Use our professional-grade generator to create a full theme from any custom hex code.

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