Lava

A radial gradient sweeping from light amber to dark orange, interpolated in OKLCH across 3 stops so the midpoint stays vivid instead of greying out.

Type
Radial
Stops
3
Space
OKLCH
Direction
circle at center

The stops behind Lava

Endpoints sit closest to coral and maroon.

0% · #ff914f L 0.85 · C 0.22 · H 40
50% · #e90000 L 0.55 · C 0.28 · H 25
100% · #370007 L 0.2 · C 0.1 · H 15

Create Lava in PHP

Build a radial gradient from the catalog stops, then let PHPColor assign their positions.

<?php

use PhpColor\Color\Gradient\Gradient;

$gradient = Gradient::radial(
    'oklch(0.85 0.22 40)',
    'oklch(0.55 0.28 25)',
    'oklch(0.20 0.10 15)',
);
use PhpColor\Color\Gradient\Gradient; $gradient = Gradient::radial( 'oklch(0.85 0.22 40)', 'oklch(0.55 0.28 25)', 'oklch(0.20 0.10 15)', );

Inspect and convert its stops

Each stop remains a color object, ready for conversion, contrast checks, or further manipulation.

<?php

foreach ($gradient->getStops() as $stop) {
    echo $stop->color->to('oklch')->toCss();
}
foreach ($gradient->getStops() as $stop) { echo $stop->color->to('oklch')->toCss(); }

Format Lava for CSS

Serialize the gradient directly, or choose a wide-gamut notation for every stop.

<?php

$css = $gradient->toCss();
$p3  = $gradient->toCss('display-p3');
$css = $gradient->toCss(); $p3 = $gradient->toCss('display-p3');
background: radial-gradient(circle at center, oklch(0.85 0.22 40), oklch(0.55 0.28 25), oklch(0.20 0.10 15));
background: radial-gradient(circle at center, oklch(0.85 0.22 40), oklch(0.55 0.28 25), oklch(0.20 0.10 15));