Color

#b45e18

#b45e18
hex#b45e18
rgbrgb(180, 94, 24)
hslhsl(27, 76%, 40%)
oklchoklch(0.574 0.135 53.4)
Closest name: Bloodhound (#bb5511)Relative luminance 0.1777

Colors that go with #b45e18

Crimson, Royal Blue and Steel Blue 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 →

#186eb4

#b41820 · #b4ac18

#18b45e · #5e18b4

Split-complementary

Open in tool →

#18b4ac · #1820b4

#20b418 · #186eb4 · #ac18b4

Contrast

#b45e18 as textRatioAAAA largeAAAFix
Aaon white
4.61:1passpassfail
  • AAA: use #874712 as the text (7.14:1)
Aaon black
4.55:1passpassfail
  • AAA: use #e27b28 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 #b45e18 as the background.

Brands using this color

Fonts for this mood

#b45e18 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b45e18
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 #b45e18 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b45e18-c4b39c-62cbc7-2d2c1f-f1e9ea?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