Color

#f18604

#f18604
hex#f18604
rgbrgb(241, 134, 4)
hslhsl(33, 97%, 48%)
oklchoklch(0.722 0.17 59.1)
Closest name: À l’Orange (#f2850d)Relative luminance 0.3576

Colors that go with #f18604

Charcoal, Deep Sky Blue and Amber lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#046ff1

#f11004 · #e5f104

#04f186 · #8604f1

Split-complementary

Open in tool →

#04e5f1 · #1004f1

#04f110 · #046ff1 · #f104e5

Contrast

#f18604 as textRatioAAAA largeAAAFix
Aaon white
2.58:1failfailfail
  • AA: use #b06203 as the text (4.57:1)
  • AAA: use #834902 as the text (7.19:1)
  • AA: or shift the background to #383838 (4.55:1)
  • AAA: or shift the background to #141414 (7.15:1)
Aaon black
8.15:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #f18604 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#f18604 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f18604
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #f18604 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f18604-c4b79c-62c4cb-2d2d1f-f1eae9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md