Color

#404b20

#404b20
hex#404b20
rgbrgb(64, 75, 32)
hslhsl(75, 40%, 21%)
oklchoklch(0.392 0.066 121.4)
Closest name: Alligator Gladiator (#444411)Relative luminance 0.0623

Colors that go with #404b20

Royal Blue, Sea Green 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 →

#2b204b

#4b4020 · #2b4b20

#20404b · #4b2040

Split-complementary

Open in tool →

#202b4b · #40204b

#204b40 · #2b204b · #4b202b

Contrast

#404b20 as textRatioAAAA largeAAAFix
Aaon white
9.35:1passpasspassPasses AAA — no fix needed.
Aaon black
2.25:1failfailfail
  • AA: use #6b7d36 as the text (4.61:1)
  • AAA: use #8aa145 as the text (7.26:1)
  • AA: or shift the background to #b5b5b5 (4.56:1)
  • AAA: or shift the background to #e0e0e0 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #404b20 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

#404b20 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #404b20
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 #404b20 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/404b20-b4bea2-4e70df-242d1f-f1efe9?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