AI CSS Animations

Color Changing Rotating Words

Each word tilts up into the headline in its own color, and the dot in front of the line changes to match with a small bump. The extra hues are mixed from your accent, so one variable retints all.

Also known as: rotating words different colors, color cycle text rotator, multicolor changing words.

Ideas that pop. glow. spark.

HTML

<div class="txt-color-changing-rotating-words">
  <i class="txt-color-changing-rotating-words-dot" aria-hidden="true"></i>Ideas that
  <span class="txt-color-changing-rotating-words-words">
    <span style="--i: 0">pop.</span>
    <span style="--i: 1">glow.</span>
    <span style="--i: 2">spark.</span>
  </span>
</div>

CSS

.txt-color-changing-rotating-words {
  --c: var(--txt-color, #3b82f6);
  font-size: var(--txt-size, 32px);
  font-family: system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.2;
  --c2: color-mix(in oklch, var(--c) 40%, #ec4899);
  --c3: color-mix(in oklch, var(--c) 40%, #f59e0b);
  display: flex;
  align-items: baseline;
  gap: 0.28em;
  white-space: nowrap;}
.txt-color-changing-rotating-words-dot {
  align-self: center;
  width: 0.36em;
  height: 0.36em;
  margin-right: 0.08em;
  border-radius: 50%;
  background: var(--c);
  animation:
    txt-color-changing-rotating-words-tint 6.6s ease-in-out infinite,
    txt-color-changing-rotating-words-bump 2.2s ease-out infinite;
}
.txt-color-changing-rotating-words-words {
  display: inline-grid;
}
.txt-color-changing-rotating-words-words span {
  grid-area: 1 / 1;
  justify-self: start;
  color: var(--c);
  transform-origin: 0 100%;
  /* 3 words x 2.2s = 6.6s */
  animation: txt-color-changing-rotating-words-tilt 6.6s cubic-bezier(0.3, 0.9, 0.3, 1) infinite;
  animation-delay: calc(var(--i) * 2.2s - 7.4s);
}
.txt-color-changing-rotating-words-words span:nth-child(2) { color: var(--c2); }
.txt-color-changing-rotating-words-words span:nth-child(3) { color: var(--c3); }
.txt-color-changing-rotating-words-words span:not(:first-child) {
  opacity: 0;
}
@keyframes txt-color-changing-rotating-words-tilt {
  0% { opacity: 0; transform: translateY(0.55em) rotate(-8deg); }
  8.33% { opacity: 1; transform: translateY(0) rotate(0); }
  28.79% {
    opacity: 1; transform: translateY(0) rotate(0);
    animation-timing-function: cubic-bezier(0.5, 0, 0.75, 0);
  }
  33.33% { opacity: 0; transform: translateY(-0.5em) rotate(4deg); }
  100%   { opacity: 0; transform: translateY(0.55em) rotate(-8deg); }
}
/* the dot follows the words: they arrive at 1.4s, 3.6s and 5.8s */
@keyframes txt-color-changing-rotating-words-tint {
  0%, 21.21%     { background: var(--c); }
  27.27%, 54.55% { background: var(--c2); }
  60.61%, 87.88% { background: var(--c3); }
  93.94%, 100%   { background: var(--c); }
}
@keyframes txt-color-changing-rotating-words-bump {
  0%, 61.36% { transform: scale(1); }
  72.73%     { transform: scale(1.5); }
  88.64%, 100% { transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .txt-color-changing-rotating-words, .txt-color-changing-rotating-words *, .txt-color-changing-rotating-words::before, .txt-color-changing-rotating-words::after, .txt-color-changing-rotating-words *::before, .txt-color-changing-rotating-words *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

Customizing this snippet

  • Color: set --txt-color on the element or a parent. Currently previewing #3b82f6.
  • Font size: set --txt-size. Every other dimension is in em, so the whole thing scales together. Currently previewing 40px.
  • Speed: change the duration on the transition or animation shorthand. Staggered delays are relative, so they keep their rhythm.
  • Reduced motion: the rule at the end of the CSS turns the motion off for people who asked their OS for less of it. Keep it.

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