p>hwb with numbers/angle</p>
</div>
<div style="background-color: #a5bfa5;"> <!-- Expected: #a6bfa6 -->
    <p>hwb with mixed-type values and percentage alpha</p>
</div>
<div style="background-color: #92877f;"> <!-- Expected: #93877f -->
    <p>oklab with numbers and alpha</p>
</div>
<div style="background-color: #fffdb0;">
    <p>oklab with out-of-range lightness (should be clamped)</p>
</div>
<div style="background-color: #a77fce;"> <!-- Expected: #a87fce -->
    <p>oklab with percentages and alpha</p>
</