Color

#185451

#185451
hex#185451
rgbrgb(24, 84, 81)
hslhsl(177, 56%, 21%)
oklchoklch(0.407 0.06 190.3)
Closest name: Cape Verde (#01554f)Relative luminance 0.0713

Tints & shades

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

Harmonies

Complementary

Open in tool →

#54181b

#185433 · #183954

#511854 · #545118

Split-complementary

Open in tool →

#541839 · #543318

#331854 · #54181b · #395418

Contrast

#185451 as textRatioAAAA largeAAAFix
Aaon white
8.66:1passpasspassPasses AAA — no fix needed.
Aaon black
2.43:1failfailfail
  • AA: use #25837f as the text (4.63:1)
  • AAA: use #2fa7a1 as the text (7.16:1)
  • AA: or shift the background to #bdbdbd (4.61:1)
  • AAA: or shift the background to #e8e8e8 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #185451 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

#185451 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #185451
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #185451 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/185451-a2bcbe-d4599b-1f282d-e9f1ed?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