Color

#ba3c2c

#ba3c2c
hex#ba3c2c
rgbrgb(186, 60, 44)
hslhsl(7, 62%, 45%)
oklchoklch(0.536 0.165 30.4)
Closest name: Rust (#b7410e)Relative luminance 0.1385

Colors that go with #ba3c2c

Royal Blue, Sea Green and Steel Blue 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.

Real palettes that use #ba3c2c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2ca9ba

#ba2c62 · #ba832c

#2cba3c · #3c2cba

Split-complementary

Open in tool →

#2cba83 · #2c62ba

#62ba2c · #2ca9ba · #832cba

Contrast

#ba3c2c as textRatioAAAA largeAAAFix
Aaon white
5.57:1passpassfail
  • AAA: use #9d3325 as the text (7.16:1)
Aaon black
3.77:1failpassfail
  • AA: use #d04735 as the text (4.63:1)
  • AAA: use #dd7b6e as the text (7.13:1)
  • AA: or shift the background to #e8e8e8 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ba3c2c as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#ba3c2c reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ba3c2c
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 #ba3c2c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ba3c2c-c4a59c-62cba4-2d271f-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