Orbital Pulse Button - Free UI Component

Ring Color #f43f5e

Pulse Color #fb7185

Select Icon Plus

Button Size (px) 64

Icon Size (px) 24

Glow Intensity (px) 40

Orbital Pulse Button

A striking circular icon button featuring an animated 'orbital pulse' system. Perfect for primary floating actions or high-priority touch targets.

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Circular Icon Button</title>
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap" rel="stylesheet">
    <style>
        /* -- Variables ------------------------------------------------- */
        :root {
            --primary: {{primaryColor}};         /* Ring / Accent */
            --accent: {{accentColor}};           /* Pulse / Glow */
            --size: {{btnSize}}px;               /* Diameter */
            --icon-s: {{iconSize}}px;            /* Icon Weight */
            --glow: {{glowIntensity}}px;         /* Aura Spread */
            --page-bg: #0f172a;
        }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            background-color: var(--page-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
        }

/* -- Button Implementation --------------------------------------- */
        .btn-circular {
            width: var(--size);
            height: var(--size);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            
            background: rgba(255, 255, 255, 0.05);
            border: 2px solid var(--primary);
            border-radius: 50%; /* Forced Circle */
            
            color: #fff;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
            outline: none;
            overflow: visible; /* Pulse needs to bleed */
            
            box-shadow: 0 0 var(--glow) color-mix(in srgb, var(--accent), transparent 60%);
        }

/* Icon Handling */
        .btn-circular svg {
            display: none;
            width: var(--icon-s);
            height: var(--icon-s);
            transition: transform 0.4s ease;
            z-index: 2;
            fill: none;
            stroke: currentColor;
            stroke-width: 2.5;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

.btn-circular[data-icon="Plus"] .icon-plus,
        .btn-circular[data-icon="Arrow"] .icon-arrow,
        .btn-circular[data-icon="Play"] .icon-play,
        .btn-circular[data-icon="Settings"] .icon-settings,
        .btn-circular[data-icon="Share"] .icon-share,
        .btn-circular[data-icon="User"] .icon-user {
            display: block;
        }

/* Pulse Rings */
        .pulse-ring {
            position: absolute;
            top: 50%; left: 50%;
            width: 100%; height: 100%;
            border: 2px solid var(--accent);
            border-radius: 50%;
            transform: translate(-50%, -50%) scale(1);
            opacity: 0;
            transition: 0.6s;
            pointer-events: none;
            z-index: 1;
        }

/* Hover Dynamics */
        .btn-circular:hover {
            transform: scale(1.1);
            background: var(--primary);
            color: #fff;
            box-shadow: 0 0 calc(var(--glow) * 1.5) var(--accent);
        }

.btn-circular:hover svg {
            transform: scale(1.2);
        }

.btn-circular:hover .pulse-ring {
            animation: orbital-pulse 1.5s infinite;
        }

@keyframes orbital-pulse {
            0% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
            100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
        }

.btn-circular:active {
            transform: scale(0.95);
        }

</style>
</head>
<body>

</body>
</html>