Color

#850f23

#850f23
hex#850f23
rgbrgb(133, 15, 35)
hslhsl(350, 80%, 29%)
oklchoklch(0.398 0.149 19.9)
Closest name: Barbera (#8b031c)Relative luminance 0.0545

Colors that go with #850f23

Teal, Crimson and Taupe 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 →

#0f8571

#850f5e · #85360f

#23850f · #0f2385

Split-complementary

Open in tool →

#0f8536 · #0f5e85

#5e850f · #0f8571 · #360f85

Contrast

#850f23 as textRatioAAAA largeAAAFix
Aaon white
10.05:1passpasspassPasses AAA — no fix needed.
Aaon black
2.09:1failfailfail
  • AA: use #e6193c as the text (4.57:1)
  • AAA: use #ef6c82 as the text (7.14:1)
  • AA: or shift the background to #b0b0b0 (4.63:1)
  • AAA: or shift the background to #d9d9d9 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #850f23 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

#850f23 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #850f23
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 #850f23 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/850f23-c49c9e-62cb87-2d231f-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