Color

#a45551

#a45551
hex#a45551
rgbrgb(164, 85, 81)
hslhsl(3, 34%, 48%)
oklchoklch(0.543 0.105 24.1)
Closest name: Barbarossa (#a84734)Relative luminance 0.1498

Colors that go with #a45551

Sea Green, Teal and Amber 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 →

#51a0a4

#a45176 · #a47f51

#51a455 · #5551a4

Split-complementary

Open in tool →

#51a47f · #5176a4

#76a451 · #51a0a4 · #7f51a4

Contrast

#a45551 as textRatioAAAA largeAAAFix
Aaon white
5.25:1passpassfail
  • AAA: use #854542 as the text (7.17:1)
Aaon black
4:1failpassfail
  • AA: use #ae5f5b as the text (4.59:1)
  • AAA: use #c28784 as the text (7.09:1)
  • AA: or shift the background to #f0f0f0 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a45551 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

#a45551 reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a45551
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 #a45551 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a45551-c4a39c-62cb9d-2d261f-f1e9ed?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