Color

#fd3d17

#fd3d17
hex#fd3d17
rgbrgb(253, 61, 23)
hslhsl(10, 98%, 54%)
oklchoklch(0.651 0.232 32.6)
Closest name: orangered (#ff4500)Relative luminance 0.2428

Colors that go with #fd3d17

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 →

#17d6fd

#fd1763 · #fdb017

#17fd3d · #3d17fd

Split-complementary

Open in tool →

#17fdb0 · #1763fd

#63fd17 · #17d6fd · #b017fd

Contrast

#fd3d17 as textRatioAAAA largeAAAFix
Aaon white
3.59:1failpassfail
  • AA: use #e32802 as the text (4.59:1)
  • AAA: use #ac1e02 as the text (7.14:1)
  • AA: or shift the background to #1f1f1f (4.6:1)
Aaon black
5.86:1passpassfail
  • AAA: use #fd6344 as the text (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #fd3d17 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fd3d17 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fd3d17
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 #fd3d17 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fd3d17-c4a79c-62cbaa-2d281f-f1e9ec?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