Color

#aa280e

#aa280e
hex#aa280e
rgbrgb(170, 40, 14)
hslhsl(10, 85%, 36%)
oklchoklch(0.485 0.17 32.8)
Closest name: Blood Rush (#aa2222)Relative luminance 0.101

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0e90aa

#aa0e42 · #aa760e

#0eaa28 · #280eaa

Split-complementary

Open in tool →

#0eaa76 · #0e42aa

#42aa0e · #0e90aa · #760eaa

Contrast

#aa280e as textRatioAAAA largeAAAFix
Aaon white
6.96:1passpassfail
  • AAA: use #a5270d as the text (7.25:1)
Aaon black
3.02:1failpassfail
  • AA: use #de3412 as the text (4.61:1)
  • AAA: use #f16f55 as the text (7.15:1)
  • AA: or shift the background to #d1d1d1 (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 #aa280e 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

#aa280e reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #aa280e
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 #aa280e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/aa280e-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