Color

#ca4d3f

#ca4d3f
hex#ca4d3f
rgbrgb(202, 77, 63)
hslhsl(6, 57%, 52%)
oklchoklch(0.586 0.162 29.2)
Closest name: Autumn Fire (#c44e4f)Relative luminance 0.1822

Colors that go with #ca4d3f

Charcoal, Royal Blue and Sea Green 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 →

#3fbcca

#ca3f77 · #ca933f

#3fca4d · #4d3fca

Split-complementary

Open in tool →

#3fca93 · #3f77ca

#77ca3f · #3fbcca · #933fca

Contrast

#ca4d3f as textRatioAAAA largeAAAFix
Aaon white
4.52:1passpassfail
  • AAA: use #9c362b as the text (7.06:1)
Aaon black
4.64:1passpassfail
  • AAA: use #d97d73 as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ca4d3f as the background.

Brands using this color

Fonts for this mood

#ca4d3f reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ca4d3f
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 #ca4d3f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ca4d3f-c4a59c-62cba3-2d271f-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