Color

#ad361f

#ad361f
hex#ad361f
rgbrgb(173, 54, 31)
hslhsl(10, 70%, 40%)
oklchoklch(0.506 0.159 33)
Closest name: Brick (#a03623)Relative luminance 0.1162

Colors that go with #ad361f

Royal Blue, Sea Green and Steel Blue 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.

Real palettes that use #ad361f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1f96ad

#ad1f4e · #ad7e1f

#1fad36 · #361fad

Split-complementary

Open in tool →

#1fad7e · #1f4ead

#4ead1f · #1f96ad · #7e1fad

Contrast

#ad361f as textRatioAAAA largeAAAFix
Aaon white
6.32:1passpassfail
  • AAA: use #a0321c as the text (7.08:1)
Aaon black
3.32:1failpassfail
  • AA: use #d44325 as the text (4.63:1)
  • AAA: use #e37863 as the text (7.13:1)
  • AA: or shift the background to #dbdbdb (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ad361f as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#ad361f reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ad361f
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 #ad361f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ad361f-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