Color

#ae120f

#ae120f
hex#ae120f
rgbrgb(174, 18, 15)
hslhsl(1, 84%, 37%)
oklchoklch(0.478 0.187 28.7)
Closest name: All Systems Red (#b30103)Relative luminance 0.0947

Colors that go with #ae120f

Royal Blue, Teal 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 →

#0fabae

#ae0f5c · #ae610f

#0fae12 · #120fae

Split-complementary

Open in tool →

#0fae61 · #0f5cae

#5cae0f · #0fabae · #610fae

Contrast

#ae120f as textRatioAAAA largeAAAFix
Aaon white
7.26:1passpasspassPasses AAA — no fix needed.
Aaon black
2.89:1failfailfail
  • AA: use #eb1814 as the text (4.67:1)
  • AAA: use #f26b69 as the text (7.08:1)
  • AA: or shift the background to #cccccc (4.52:1)
  • AAA: or shift the background to #fcfcfc (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ae120f as the background.

Brands using this color

Fonts for this mood

#ae120f reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ae120f
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 #ae120f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ae120f-c4a19c-62cb9a-2d261f-f1e9ed?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