Blood Moon

A mid radial gradient in orange tones, interpolated in OKLCH across 3 stops so the ramp stays even from end to end.

Type
Radial
Stops
3
Space
OKLCH
Direction
circle at 50% 50%

The stops behind Blood Moon

Endpoints sit closest to red and black.

0% · #df000d L 0.55 · C 0.25 · H 25
50% · #240001 L 0.15 · C 0.08 · H 20
100% · #050101 L 0.08 · C 0.02 · H 15

Create Blood Moon 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(0.55 0.25 25)',
    'oklch(0.15 0.08 20)',
    'oklch(0.08 0.02 15)',
);
use PhpColor\Color\Gradient\Gradient; $gradient = Gradient::radial( 'oklch(0.55 0.25 25)', 'oklch(0.15 0.08 20)', 'oklch(0.08 0.02 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 Blood Moon 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 50% 50%, oklch(0.55 0.25 25), oklch(0.15 0.08 20), oklch(0.08 0.02 15));
background: radial-gradient(circle at 50% 50%, oklch(0.55 0.25 25), oklch(0.15 0.08 20), oklch(0.08 0.02 15));