['#36B826','#2F6FFF','#FFB020','#FF3B30','#9B59B6','#075E54','#E91E63','#795548'].forEach((c,i) => { const el=document.createElement('div'); el.className='cs'+(i===0?' sel':''); el.style.background=c; el.dataset.color=c; el.onclick=()=>selColor(el); document.getElementById('colorRow').appendChild(el); });