LightCyan
A pastel, cool cyan -- the dependable foundation of trustworthy interfaces.
Create LightCyan 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;
$lightcyan = Color::parse('#E0FFFF');ColorInterface
$lightcyan
#e0ffff · oklch(0.9779 0.0320 196.6)
Build a LightCyan harmony
tetradic() keeps LightCyan and adds three partners at equal quarter-turns around the OKLCH hue wheel.
<?php
$harmony = $lightcyan->tetradic();
foreach ($harmony as $color) {
echo $color->toHex().PHP_EOL;
}- 0
#e0ffff - 1
#f6f5ff - 2
#fff0f0 - 3
#fafae1
Generate a LightCyan scale
Keep the original hue and chroma, then vary OKLCH lightness to produce perceptually ordered steps.
<?php
$oklch = $lightcyan->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 LightCyan for the web
The same object can emit a compact Hex value, an sRGB CSS function, or its perceptual OKLCH coordinates.
<?php
$hex = $lightcyan->toHex();
$rgb = $lightcyan->toCss('srgb');
$oklch = $lightcyan->to('oklch')->toCss();- hex
#e0ffff- rgb
rgb(224 255 255)- oklch
oklch(0.977858 0.0320292 196.64)