RGBA to HEX Converter
Convert RGBA values to 6-digit HEX, 8-digit HEX, HSL, and RGBA strings instantly. Paste any color string to parse it automatically.
Alpha Transparency
HSL Output
Paste Parser
Paste a Color String
Color Controls
● LIVE
255
0
255
99
0
255
71
0
255
1.00
0 = transparent
1 = opaque
Conversion Results
Use RGBA for max browser compatibility. Use 8-digit HEX in modern CSS and design tools like Figma.
HSL Breakdown
Hue · Saturation · Lightness9°
Hue
100%
Saturation
64%
Lightness
How Conversion Works
1. Set RGBA Values
Use sliders, type numbers, or paste an RGBA / HEX string directly.
2. Instant Conversion
R, G, B → 2 hex digits each (00–FF). Alpha × 255 gives the 8th byte.
3. Copy & Use
Click any Copy button to grab the format you need for CSS or Figma.
Frequently Asked Questions
We're here to assist you! If you have more questions or need further assistance, please don't hesitate to reach out.
How to's
RGBA stands for Red, Green, Blue, Alpha. RGB values range 0–255 for color intensity; Alpha ranges 0–1 for transparency. For example,
rgba(255, 0, 0, 0.5) is red at 50% opacity. It is the most widely supported transparent color format in CSS.
Each channel (R, G, B) converts to a 2-character hex value (00–FF). The Alpha channel (0–1) is multiplied by 255 and also converted to hex, then appended for 8-digit HEX. A 6-digit HEX omits alpha entirely; an 8-digit HEX includes it as the final two characters.
Alpha controls transparency. A value of
1 = fully opaque, 0.5 = 50% transparent, 0 = fully invisible. The checkerboard pattern in the live preview shows exactly how much background shows through at any alpha value.
HSL stands for Hue, Saturation, Lightness. Hue is the color wheel angle (0–360°), Saturation is color intensity (0–100%), Lightness goes from black to white (0–100%). Use HSL when you want to adjust brightness or vibrancy without changing the base hue — great for generating tints and shades.