Color

#2a512b

#2a512b
hex#2a512b
rgbrgb(42, 81, 43)
hslhsl(122, 32%, 24%)
oklchoklch(0.395 0.077 144.5)
Closest name: Treetop Cathedral (#2f4a15)Relative luminance 0.0655

Colors that go with #2a512b

Royal Blue, Teal and 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 →

#512a4f

#3c512a · #2a513f

#2b2a51 · #512b2a

Split-complementary

Open in tool →

#3f2a51 · #512a3c

#2a3c51 · #512a4f · #513f2a

Contrast

#2a512b as textRatioAAAA largeAAAFix
Aaon white
9.09:1passpasspassPasses AAA — no fix needed.
Aaon black
2.31:1failfailfail
  • AA: use #448346 as the text (4.58:1)
  • AAA: use #57a859 as the text (7.15:1)
  • AA: or shift the background to #b8b8b8 (4.58:1)
  • AAA: or shift the background to #e3e3e3 (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 #2a512b 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

#2a512b reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2a512b
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 #2a512b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a512b-a2bea6-9e4edf-1f2d26-edf1e9?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