Color

#af232c

#af232c
hex#af232c
rgbrgb(175, 35, 44)
hslhsl(356, 67%, 41%)
oklchoklch(0.493 0.175 23.7)
Closest name: firebrick (#b22222)Relative luminance 0.105

Colors that go with #af232c

Royal Blue, Steel Blue and Teal 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 →

#23afa5

#af2372 · #af5f23

#2caf23 · #232caf

Split-complementary

Open in tool →

#23af5f · #2372af

#72af23 · #23afa5 · #5f23af

Contrast

#af232c as textRatioAAAA largeAAAFix
Aaon white
6.78:1passpassfail
  • AAA: use #aa222b as the text (7.06:1)
Aaon black
3.1:1failpassfail
  • AA: use #d73742 as the text (4.51:1)
  • AAA: use #e4777e as the text (7.24:1)
  • AA: or shift the background to #d4d4d4 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #af232c as the background.

Brands using this color

Fonts for this mood

#af232c reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #af232c
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 #af232c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/af232c-c49e9c-62cb91-2d241f-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