Color Tools
Convert colors, check contrast, generate palettes, and explore color values.
Color Lookup
Shades
color: #9DDBFF; background-color: #9DDBFF; border-color: #9DDBFF; box-shadow: 0 0 10px #9DDBFF; border: 2px solid #9DDBFF;
bg-[#9DDBFF] text-[#9DDBFF] border-[#9DDBFF] shadow-[0_0_10px_9DDBFF]
Generate Gradient
background: linear-gradient(90deg, #9DDBFF, #FF5733);
Preview in UI
Button
Badge
Text Highlight
The quick brown fox jumps over the lazy dog. highlighted text example shows how the color looks as a text highlight.
Card
Card Title
This card uses your color as a border accent.
Alert / Toast
Link / Accent
This is a paragraph with a link using your color. The color can be applied to interactive elements.
Related Colors
Complementary
Analogous
Triadic
Split Complementary
Tetradic
Monochromatic
Popular Colors
Common HEX Colors
HEX to RGB Converter
Convert HEX color codes to RGB values instantly. Useful for CSS, web design, and color manipulation.
Use Tool →RGB to HEX Converter
Convert RGB values to HEX color codes. Perfect for working with design tools and CSS.
Use Tool →RGB to HSL Converter
Convert RGB values to HSL (Hue, Saturation, Lightness). Great for color theory and design.
Use Tool →HSL to RGB Converter
Convert HSL values to RGB format. Easily translate color theory concepts to web colors.
Use Tool →HSL to HEX Converter
Convert HSL color values to HEX codes. Ideal for generating consistent color palettes.
Use Tool →Color Palette Generator
Generate beautiful color palettes and schemes. Create harmonious colors for your projects.
Use Tool →Tailwind Color Scale Generator
Generate Tailwind-style color scales from 50 to 950. Build consistent design systems.
Use Tool →Color Contrast Checker
Check color contrast ratios for accessibility compliance. Meet WCAG guidelines.
Use Tool →Frequently Asked Questions
What is a HEX color code?
A HEX color code is a six-digit hexadecimal representation of a color used in web design and CSS. It starts with a hash symbol (#) followed by pairs of values for red, green, and blue (RGB). For example, #FF5733 represents RGB(255, 87, 51).
How do I convert HEX to RGB?
To convert HEX to RGB, split the six-digit HEX code into three pairs: the first two digits represent red (00-FF), the next two represent green, and the last two represent blue. Each pair is then converted from hexadecimal to decimal (00-255). Our HEX to RGB Converter does this instantly.
What is HSL used for?
HSL (Hue, Saturation, Lightness) is a color model that is more intuitive for humans to understand and manipulate colors. Hue represents the color position on the color wheel (0-360°), Saturation controls color intensity (0-100%), and Lightness adjusts brightness (0-100%). HSL is particularly useful for creating color harmonies and gradients.
What is color contrast ratio?
Color contrast ratio measures the luminance difference between two colors, typically foreground text and background. WCAG (Web Content Accessibility Guidelines) requires a minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text to ensure accessibility for users with visual impairments. Our Color Contrast Checker helps you meet these standards.
How do I use the Tailwind color scale generator?
The Tailwind Color Scale Generator creates 11 shades (50, 100, 200, 300, 400, 500, 600, 700, 800, 900, 950) from a single base color. Enter your base HEX color, and the tool automatically generates a harmonious scale perfect for building design systems with Tailwind CSS.
What is a complementary color?
Complementary colors are colors that are opposite each other on the color wheel. When placed together, they create maximum contrast and visual impact. Using complementary colors in design can draw attention to important elements or create vibrant, dynamic color schemes.
What is a HEX Color Code?
A HEX color code is a six-digit hexadecimal representation of a color used in web design and CSS. It starts with a hash symbol (#) followed by pairs of values for red, green, and blue (RGB). For example, #FF5733 represents RGB(255, 87, 51) in web design.
How HEX Colors Work
Each pair of digits in a HEX code represents a color channel in hexadecimal format (00-FF). The first two digits control red, the next two control green, and the last two control blue. #000000 is black (all channels at 0), while #FFFFFF is white (all channels at maximum).
HEX vs RGB
HEX and RGB represent the same colors but in different formats. HEX is more compact and commonly used in CSS, while RGB is often used in design software. HSL (Hue, Saturation, Lightness) is another format that is more intuitive for humans to understand and adjust colors.
HEX vs HSL
While HEX represents colors as RGB values in hexadecimal, HSL represents colors using three components: Hue (the color position on the color wheel 0-360), Saturation (color intensity 0-100%), and Lightness (light/dark 0-100%). HSL is often preferred for color manipulation because it is more intuitive for humans to visualize and adjust.
HexColorInfo provides free color tools to help you convert between HEX, RGB, and HSL formats, generate color shades and palettes, create gradients, and check accessibility contrast ratios. Whether you are a web developer, designer, or just working with colors, our tools make color manipulation simple and fast.