Is my data private when using Color Converter & Palette Studio?

Yes, 100%. All processing and transformations run entirely client-side in your web browser using Web APIs and WebAssembly. No data, text, tokens, or files are ever sent to any remote server.

Is Color Converter & Palette Studio free to use?

Yes, all tools on util.farm are completely free, open, and fast with no account registration, ads, or usage limits.

Color Converter & Palette Studio

deepskyblue ΔE 0.00

Lum: 0.45 • Light

#38bdf8

rgb(56, 189, 248)

Click swatch to pick

Quick:

Channel Sliders

Hue (H) 198°

Saturation (S) 95%

Lightness (L) 60%

Opacity / Alpha (A) 100%

Presets:

All Formats & Encodings (1-Click Copy)

Palette Presets:

Interactive Palette Builder

Color Harmonies (from active color)

Tailwind Design Scale (50-950)

Oklch Interpolation

Tints, Shades & Tones Progression

Tints (+ White)

Shades (+ Black)

Tones (+ Gray)

Contrast Ratio Evaluator

Text / Foreground

Background

WCAG 2.1 Contrast Ratio

15.8:1

APCA Score (WCAG 3)

Lc 96.2

Preferred Body Text

Normal Text: Pass (AAA)

Large Text: Pass (AAA)

UI Controls: Pass (AA)

Live UI Accessibility Mockup

Component Preview WCAG Tested

Accessible Design Systems

High contrast text ensures effortless reading for all users, including individuals with low vision, age-related contrast loss, or viewing displays in bright daylight.

Standard: WCAG 2.1 AA requires $\ge 4.5:1$ for normal text

Palette Cross-Contrast Matrix

Values $\ge 4.5:1$ (green) are compliant for normal body text

Color Vision Deficiency (CVD) Simulation

Accurate linear sRGB matrix transformations for 8 types of color blindness.

Active: #38bdf8

Color Mixer / Interpolator

Space:

Blended Color #9333ea 50% / 50%

CSS Gradient Generator

background: linear-gradient(90deg, #38bdf8 0%, #ec4899 100%);

Color Stops (drag to reposition, double-click a handle to remove):

Type:

Angle / Direction (90°):

Drag & drop an image here or click to browse 100% Client-Side. PNG, JPG, WebP, SVG processed strictly inside your browser.

Batch Color Converter

Paste a list of colors (one per line, in any format) to batch convert.

CSV

JSON

CSS

Swatch	HEX	RGB	HSL	OKLCH	CMYK	Closest Name