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.

#221b12#554e40#11502b

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

11.59:1

WCAG AA friendly

Black text

2.00:1

Needs overlay

Route

/gradient-generator/radial/221b12-554e40-11502b

Pre-rendered CSS output

.prismforge-gradient {
  background: radial-gradient(circle at 50% 45%, #221b12 0%, #554e40 50%, #11502b 100%);
  background: radial-gradient(circle at 50% 45%, #221b12 0%, #231c13 4.5%, #251e14 9.1%, #2a2218 13.6%, #30281c 18.2%, #382f22 22.7%, #40372a 27.3%, #473f31 31.8%, #4d4637 36.4%, #524a3c 40.9%, #544d3f 45.5%, #554e40 50%, #554e3f 54.5%, #544d3c 59.1%, #534d36 63.6%, #504d30 68.2%, #4a4d29 72.7%, #414e24 77.3%, #354f24 81.8%, #294f26 86.4%, #1e5028 90.9%, #15502a 95.5%, #11502b 100%);
  background: radial-gradient(circle at 50% 45% in oklch, oklch(22.75% 0.0197 73.54) 0%, oklch(42.65% 0.0241 84.54) 50%, oklch(38.22% 0.0883 152.81) 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