Color

#ad641f

#ad641f
hex#ad641f
rgbrgb(173, 100, 31)
hslhsl(29, 70%, 40%)
oklchoklch(0.575 0.123 58.7)
Closest name: Autumnal (#ad5928)Relative luminance 0.181

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1f68ad

#ad1f21 · #adab1f

#1fad64 · #641fad

Split-complementary

Open in tool →

#1fadab · #1f21ad

#21ad1f · #1f68ad · #ab1fad

Contrast

#ad641f as textRatioAAAA largeAAAFix
Aaon white
4.55:1passpassfail
  • AAA: use #824b17 as the text (7.08:1)
Aaon black
4.62:1passpassfail
  • AAA: use #da7f2b as the text (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ad641f as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#ad641f reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ad641f
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

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

analyze #ad641f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ad641f-c4b49c-62cbcb-2d2c1f-f1e9e9?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