Color

#a53009

#a53009
hex#a53009
rgbrgb(165, 48, 9)
hslhsl(15, 90%, 34%)
oklchoklch(0.484 0.159 36.2)
Closest name: Brick (#a03623)Relative luminance 0.1013

Colors that go with #a53009

Crimson, Royal Blue and Teal 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 →

#097ea5

#a50930 · #a57e09

#09a530 · #3009a5

Split-complementary

Open in tool →

#09a57e · #0930a5

#30a509 · #097ea5 · #7e09a5

Contrast

#a53009 as textRatioAAAA largeAAAFix
Aaon white
6.94:1passpassfail
  • AAA: use #a02e08 as the text (7.27:1)
Aaon black
3.03:1failpassfail
  • AA: use #d53e0b as the text (4.52:1)
  • AAA: use #f56b3d as the text (7.05:1)
  • AA: or shift the background to #d1d1d1 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a53009 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

#a53009 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a53009
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 #a53009 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a53009-c4ab9c-62cbb2-2d291f-f1e9eb?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