Color

#233a18

#233a18
hex#233a18
rgbrgb(35, 58, 24)
hslhsl(101, 41%, 16%)
oklchoklch(0.32 0.063 136.4)
Closest name: Queen of Trees (#1c401f)Relative luminance 0.0345

Colors that go with #233a18

Rust, Steel 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 →

#2f183a

#333a18 · #183a1e

#18233a · #3a1823

Split-complementary

Open in tool →

#1e183a · #3a1833

#18333a · #2f183a · #3a1e18

Contrast

#233a18 as textRatioAAAA largeAAAFix
Aaon white
12.43:1passpasspassPasses AAA — no fix needed.
Aaon black
1.69:1failfailfail
  • AA: use #4e8136 as the text (4.52:1)
  • AAA: use #64a545 as the text (7.01:1)
  • AA: or shift the background to #9c9c9c (4.53:1)
  • AAA: or shift the background to #c4c4c4 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #233a18 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

#233a18 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #233a18
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 #233a18 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/233a18-a7bea2-6b4edf-1f2d21-eff1e9?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