egorical colors to 'Excel' 'xlsx' worksheets"><meta property="og:description" content="Add categorical colors to 'Excel' 'xlsx' worksheets"></head><body>
    <a href="#main" class="visually-hidden-focusable">Skip to contents</a>


    <nav class="navbar navbar-expand-lg fixed-top bg-primary" data-bs-theme="dark" aria-label="Site navigation"><div class="container">

    <a class="navbar-brand me-2" href="../index.html">jamba</a>

    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs