Color

#ca513f

#ca513f
hex#ca513f
rgbrgb(202, 81, 63)
hslhsl(8, 57%, 52%)
oklchoklch(0.591 0.158 30.8)
Closest name: Autumn Fire (#c44e4f)Relative luminance 0.188

Colors that go with #ca513f

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 →

#3fb8ca

#ca3f72 · #ca973f

#3fca51 · #513fca

Split-complementary

Open in tool →

#3fca97 · #3f72ca

#72ca3f · #3fb8ca · #973fca

Contrast

#ca513f as textRatioAAAA largeAAAFix
Aaon white
4.41:1failpassfail
  • AA: use #c94e3b as the text (4.53:1)
  • AAA: use #98382a as the text (7.16:1)
  • AA: or shift the background to #080808 (4.54:1)
Aaon black
4.76:1passpassfail
  • AAA: use #d87d6f as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ca513f as the background.

Brands using this color

Fonts for this mood

#ca513f reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ca513f
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 #ca513f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ca513f-c4a69c-62cba6-2d271f-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