Color

#301b13

#301b13
hex#301b13
rgbrgb(48, 27, 19)
hslhsl(17, 43%, 13%)
oklchoklch(0.248 0.037 41.6)
Closest name: Close but No Cigar (#361d0a)Relative luminance 0.0146

Colors that go with #301b13

Charcoal, Sienna and Slate 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.

Real palettes that use #301b13

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#13272f

#2f1319 · #2f2913

#132f1b · #1b132f

Split-complementary

Open in tool →

#132f29 · #13192f

#192f13 · #13272f · #29132f

Contrast

#301b13 as textRatioAAAA largeAAAFix
Aaon white
16.26:1passpasspassPasses AAA — no fix needed.
Aaon black
1.29:1failfailfail
  • AA: use #ab6244 as the text (4.56:1)
  • AAA: use #c5866d as the text (7:1)
  • AA: or shift the background to #878787 (4.52:1)
  • AAA: or shift the background to #ababab (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #301b13 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#301b13 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #301b13
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 #301b13 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/301b13-c4ac9c-62cbb6-2d291f-f1e9eb?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