Color

#2b644d

#2b644d
hex#2b644d
rgbrgb(43, 100, 77)
hslhsl(156, 40%, 28%)
oklchoklch(0.458 0.072 164.5)
Closest name: Forest Serenade (#336644)Relative luminance 0.1016

Colors that go with #2b644d

Charcoal, Crimson and Medium Violet Red 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 #2b644d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#642b42

#2b6431 · #2b5e64

#4d2b64 · #644d2b

Split-complementary

Open in tool →

#642b5e · #64312b

#312b64 · #642b42 · #5e642b

Contrast

#2b644d as textRatioAAAA largeAAAFix
Aaon white
6.92:1passpassfail
  • AAA: use #29604a as the text (7.33:1)
Aaon black
3.03:1failpassfail
  • AA: use #398466 as the text (4.67:1)
  • AAA: use #48a881 as the text (7.19:1)
  • AA: or shift the background to #d1d1d1 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2b644d 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

#2b644d reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2b644d
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 #2b644d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2b644d-a2beb6-d459c6-1f2d2d-e9f1ea?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