PrismForgeCSS Gradient Generator
This charcoal to graphite to midnight conic 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 midnight conic CSS gradient

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

#111309#18301c#071221

Page tools

Edit gradientCopy CSS outputRelated gradients

Gradient guide

How to use this charcoal to graphite to midnight gradient

This conic 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

17.24:1

WCAG AA friendly

Black text

1.24:1

Needs overlay

Route

/gradient-generator/conic/111309-18301c-071221

Pre-rendered CSS output

.prismforge-gradient {
  background: conic-gradient(from 0deg at 50% 50%, #111309 0%, #18301c 50%, #071221 100%);
  background: conic-gradient(from 0deg at 50% 50%, #111309 0%, #111309 4.5%, #121509 9.1%, #13170a 13.6%, #151b0b 18.2%, #161f0d 22.7%, #172310 27.3%, #182814 31.8%, #182b17 36.4%, #182e1a 40.9%, #18301b 45.5%, #18301c 50%, #17301c 54.5%, #122f1e 59.1%, #082d20 63.6%, #002a23 68.2%, #002626 72.7%, #002127 77.3%, #001c27 81.8%, #021725 86.4%, #051423 90.9%, #071322 95.5%, #071221 100%);
  background: conic-gradient(from 0deg at 50% 50% in oklch, oklch(18.10% 0.0196 117.58) 0%, oklch(28.30% 0.0474 148.18) 50%, oklch(18.06% 0.0352 255.98) 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