Color

#aa250e

#aa250e
hex#aa250e
rgbrgb(170, 37, 14)
hslhsl(9, 85%, 36%)
oklchoklch(0.483 0.172 32)
Closest name: Blood Rush (#aa2222)Relative luminance 0.099

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0e92aa

#aa0e44 · #aa730e

#0eaa25 · #250eaa

Split-complementary

Open in tool →

#0eaa73 · #0e44aa

#44aa0e · #0e92aa · #730eaa

Contrast

#aa250e as textRatioAAAA largeAAAFix
Aaon white
7.05:1passpasspassPasses AAA — no fix needed.
Aaon black
2.98:1failfailfail
  • AA: use #de3112 as the text (4.55:1)
  • AAA: use #f16d55 as the text (7.06:1)
  • AA: or shift the background to #cfcfcf (4.52:1)
  • AAA: or shift the background to #ffffff (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 #aa250e 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

#aa250e reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #aa250e
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 #aa250e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/aa250e-c4a79c-62cba8-2d271f-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