Tan
A light, warm yellow with the energy of a warm sky.
Create Tan 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;
$tan = Color::parse('#D2B48C');ColorInterface
$tan
#d2b48c · oklch(0.7862 0.0638 74.6)
Build a Tan harmony
tetradic() keeps Tan and adds three partners at equal quarter-turns around the OKLCH hue wheel.
<?php
$harmony = $tan->tetradic();
foreach ($harmony as $color) {
echo $color->toHex().PHP_EOL;
}- 0
#d2b48c - 1
#93c7af - 2
#9ebce2 - 3
#d8a9c3
Generate a Tan scale
Keep the original hue and chroma, then vary OKLCH lightness to produce perceptually ordered steps.
<?php
$oklch = $tan->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 Tan for the web
The same object can emit a compact Hex value, an sRGB CSS function, or its perceptual OKLCH coordinates.
<?php
$hex = $tan->toHex();
$rgb = $tan->toCss('srgb');
$oklch = $tan->to('oklch')->toCss();- hex
#d2b48c- rgb
rgb(210 180 140)- oklch
oklch(0.786187 0.0638211 74.619)