Color

#2c4e4b

#2c4e4b
hex#2c4e4b
rgbrgb(44, 78, 75)
hslhsl(175, 28%, 24%)
oklchoklch(0.397 0.04 188.5)
Closest name: darkslategray (#2f4f4f)Relative luminance 0.0649

Colors that go with #2c4e4b

Blue, Blush Pink and Copper 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 →

#4e2c2f

#2c4e3a · #2c404e

#4b2c4e · #4e4b2c

Split-complementary

Open in tool →

#4e2c40 · #4e3a2c

#3a2c4e · #4e2c2f · #404e2c

Contrast

#2c4e4b as textRatioAAAA largeAAAFix
Aaon white
9.14:1passpasspassPasses AAA — no fix needed.
Aaon black
2.3:1failfailfail
  • AA: use #487f7b as the text (4.6:1)
  • AAA: use #5ca39d as the text (7.18:1)
  • AA: or shift the background to #b8b8b8 (4.61:1)
  • AAA: or shift the background to #e3e3e3 (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 #2c4e4b 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

#2c4e4b reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2c4e4b
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 #2c4e4b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2c4e4b-a2bdbe-d4599f-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