Rose Quartz
A pastel, warm red with the energy of a warm sky.
Create Rose Quartz in PHP
Parse the catalog’s canonical value once, then keep the resulting color object throughout the rest of your code.
<?php
use PhpColor\Color\Color;
$roseQuartz = Color::parse('#F7CAC9');ColorInterface
$roseQuartz
#f7cac9 · oklch(0.8777 0.0512 19.7)
Build a Rose Quartz harmony
tetradic() keeps Rose Quartz and adds three partners at equal quarter-turns around the OKLCH hue wheel.
<?php
$harmony = $roseQuartz->tetradic();
foreach ($harmony as $color) {
echo $color->toHex().PHP_EOL;
}- 0
#f7cac9 - 1
#d8dab4 - 2
#b0e2e4 - 3
#d5d2f7
Generate a Rose Quartz scale
Keep the original hue and chroma, then vary OKLCH lightness to produce perceptually ordered steps.
<?php
$oklch = $roseQuartz->to('oklch');
foreach ([0.97, 0.92, 0.84, 0.74, 0.66, 0.58, 0.48, 0.40, 0.32, 0.24, 0.16] as $lightness) {
$step = $oklch->withChannel('l', $lightness);
}50
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Format Rose Quartz for the web
The same object can emit a compact Hex value, an sRGB CSS function, or its perceptual OKLCH coordinates.
<?php
$hex = $roseQuartz->toHex();
$rgb = $roseQuartz->toCss('srgb');
$oklch = $roseQuartz->to('oklch')->toCss();- hex
#f7cac9- rgb
rgb(247 202 201)- oklch
oklch(0.877667 0.0512243 19.6691)