PrismForgeCSS Gradient Generator
This charcoal to graphite to graphite radial gradient is an editable CSS color system generated with OKLCH-aware perceptual interpolation, multi-stop fallback compilation, and Tailwind CSS utility export. It preserves chroma during transitions, reducing muddy gray midpoints while giving developers production-ready CSS and designers precise visual control.

SEO gradient page

charcoal to graphite to graphite radial CSS gradient

Edit this gradient in the studio, copy production CSS, compare accessibility, and explore related color combinations generated from the same seed colors.

#151308#413423#1b3c39

Page tools

Edit gradientCopy CSS outputRelated gradients

Gradient guide

How to use this charcoal to graphite to graphite gradient

This radial gradient can be used as a hero background, dashboard card treatment, app shell backdrop, social visual, or landing page accent. The color sequence is parsed directly from the URL, which means the page can be shared, indexed, and revisited.

The export system creates a standard CSS fallback, a perceptual multi-stop fallback, and a modern OKLCH declaration where appropriate. That makes the output useful for production interfaces, not just screenshots or static inspiration boards.

Use the related-gradient matrix below to explore adjacent hues, lightness shifts, and route variations. Each link is generated deterministically so search crawlers and users always see stable, crawlable internal links.

Interactive editor

Edit this gradient

Physics Preview Workspace

Perceptual CSS gradients without muddy midpoints.

Build layered linear, radial, conic, and mesh gradients using OKLCH, LAB, HCL, easing curves, blend modes, and fallback compilers.

White text

14.22:1

WCAG AA friendly

Black text

1.54:1

Needs overlay

Route

/gradient-generator/radial/151308-413423-1b3c39

Pre-rendered CSS output

.prismforge-gradient {
  background: radial-gradient(circle at 50% 45%, #151308 0%, #413423 50%, #1b3c39 100%);
  background: radial-gradient(circle at 50% 45%, #151308 0%, #161408 4.5%, #181509 9.1%, #1b180a 13.6%, #211c0d 18.2%, #272010 22.7%, #2e2614 27.3%, #352a19 31.8%, #3a2f1d 36.4%, #3e3220 40.9%, #403322 45.5%, #413423 50%, #413423 54.5%, #403521 59.1%, #3d3620 63.6%, #39371f 68.2%, #323a21 72.7%, #2a3b26 77.3%, #233c2d 81.8%, #1e3d32 86.4%, #1c3c36 90.9%, #1b3c38 95.5%, #1b3c39 100%);
  background: radial-gradient(circle at 50% 45% in oklch, oklch(18.55% 0.0209 99.30) 0%, oklch(33.44% 0.0334 73.73) 50%, oklch(33.02% 0.0392 187.72) 100%);
  background-blend-mode: normal;
}

Full-width inspiration gallery

120 mathematically tuned gradient collections.

Each preset links to an indexable dynamic route with deterministic related gradients, metadata, crawlable anchors, and editable OKLCH controls.

HolographicCyberpunkPastelDuotoneRetro 80sDark ModeAuroraGlassmorphismVaporwaveNatureLuxuryMinimal