Color

#c4545f

#c4545f
hex#c4545f
rgbrgb(196, 84, 95)
hslhsl(354, 49%, 55%)
oklchoklch(0.592 0.143 16.6)
Closest name: Autumn Fire (#c44e4f)Relative luminance 0.189

Colors that go with #c4545f

Charcoal, Steel Blue 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 →

#54c4b9

#c45497 · #c48154

#5fc454 · #545fc4

Split-complementary

Open in tool →

#54c481 · #5497c4

#97c454 · #54c4b9 · #8154c4

Contrast

#c4545f as textRatioAAAA largeAAAFix
Aaon white
4.39:1failpassfail
  • AA: use #c3505c as the text (4.54:1)
  • AAA: use #9c3540 as the text (7.01:1)
  • AA: or shift the background to #0a0a0a (4.51:1)
Aaon black
4.78:1passpassfail
  • AAA: use #d37e86 as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #c4545f 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

#c4545f reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c4545f
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 #c4545f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c4545f-c49d9c-62cb8e-2d241f-f1e9ee?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