Color

#20402a

#20402a
hex#20402a
rgbrgb(32, 64, 42)
hslhsl(139, 33%, 19%)
oklchoklch(0.34 0.054 152.6)
Closest name: Queen of Trees (#1c401f)Relative luminance 0.0414

Colors that go with #20402a

Dark Olive Green, Royal Blue and Teal 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 →

#402036

#264020 · #20403b

#2b2040 · #402b20

Split-complementary

Open in tool →

#3b2040 · #402026

#202640 · #402036 · #403b20

Contrast

#20402a as textRatioAAAA largeAAAFix
Aaon white
11.49:1passpasspassPasses AAA — no fix needed.
Aaon black
1.83:1failfailfail
  • AA: use #438457 as the text (4.68:1)
  • AAA: use #54a66e as the text (7.06:1)
  • AA: or shift the background to #a3a3a3 (4.55:1)
  • AAA: or shift the background to #cccccc (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #20402a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#20402a reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #20402a
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 #20402a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/20402a-a2beae-c059d4-1f2d2a-ebf1e9?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