Cornsilk
A pastel lime with the freshness of a spring lime.
Create Cornsilk 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;
$cornsilk = Color::parse('#FFF8DC');ColorInterface
$cornsilk
#fff8dc · oklch(0.9773 0.0373 95.4)
Build a Cornsilk harmony
tetradic() keeps Cornsilk and adds three partners at equal quarter-turns around the OKLCH hue wheel.
<?php
$harmony = $cornsilk->tetradic();
foreach ($harmony as $color) {
echo $color->toHex().PHP_EOL;
}- 0
#fff8dc - 1
#ddfffb - 2
#f0f6ff - 3
#ffeef4
Generate a Cornsilk scale
Keep the original hue and chroma, then vary OKLCH lightness to produce perceptually ordered steps.
<?php
$oklch = $cornsilk->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 Cornsilk for the web
The same object can emit a compact Hex value, an sRGB CSS function, or its perceptual OKLCH coordinates.
<?php
$hex = $cornsilk->toHex();
$rgb = $cornsilk->toCss('srgb');
$oklch = $cornsilk->to('oklch')->toCss();- hex
#fff8dc- rgb
rgb(255 248 220)- oklch
oklch(0.977301 0.0372576 95.4385)