Blush
A light, warm red with the energy of a warm sky.
Create Blush 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;
$blush = Color::parse('#FDA4AF');ColorInterface
$blush
#fda4af · oklch(0.8097 0.1061 11.6)
Build a Blush harmony
tetradic() keeps Blush and adds three partners at equal quarter-turns around the OKLCH hue wheel.
<?php
$harmony = $blush->tetradic();
foreach ($harmony as $color) {
echo $color->toHex().PHP_EOL;
}- 0
#fda4af - 1
#cfc370 - 2
#61d7d2 - 3
#b5b9ff
Generate a Blush scale
Keep the original hue and chroma, then vary OKLCH lightness to produce perceptually ordered steps.
<?php
$oklch = $blush->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
100
200
300
400
500
600
700
800
900
950
Format Blush for the web
The same object can emit a compact Hex value, an sRGB CSS function, or its perceptual OKLCH coordinates.
<?php
$hex = $blush->toHex();
$rgb = $blush->toCss('srgb');
$oklch = $blush->to('oklch')->toCss();- hex
#fda4af- rgb
rgb(253 164 175)- oklch
oklch(0.809664 0.106109 11.6385)