Color

#ff3c2e

#ff3c2e
hex#ff3c2e
rgbrgb(255, 60, 46)
hslhsl(4, 100%, 59%)
oklchoklch(0.655 0.232 29.2)
Closest name: orangered (#ff4500)Relative luminance 0.2469

Colors that go with #ff3c2e

Charcoal, Cadet 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 →

#2ef1ff

#ff2e89 · #ffa42e

#2eff3c · #3c2eff

Split-complementary

Open in tool →

#2effa4 · #2e89ff

#89ff2e · #2ef1ff · #a42eff

Contrast

#ff3c2e as textRatioAAAA largeAAAFix
Aaon white
3.54:1failpassfail
  • AA: use #eb1000 as the text (4.56:1)
  • AAA: use #b30c00 as the text (7.07:1)
  • AA: or shift the background to #212121 (4.55:1)
Aaon black
5.94:1passpassfail
  • AAA: use #ff6257 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ff3c2e as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#ff3c2e reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ff3c2e
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 #ff3c2e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ff3c2e-c4a39c-62cb9f-2d261f-f1e9ed?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