Color

#2c525e

#2c525e
hex#2c525e
rgbrgb(44, 82, 94)
hslhsl(194, 36%, 27%)
oklchoklch(0.416 0.048 220.5)
Closest name: darkslategray (#2f4f4f)Relative luminance 0.0738

Colors that go with #2c525e

Steel Blue, Teal and Sienna 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 →

#5e382c

#2c5e50 · #2c395e

#5e2c52 · #525e2c

Split-complementary

Open in tool →

#5e2c39 · #5e502c

#502c5e · #5e382c · #395e2c

Contrast

#2c525e as textRatioAAAA largeAAAFix
Aaon white
8.48:1passpasspassPasses AAA — no fix needed.
Aaon black
2.48:1failfailfail
  • AA: use #437d8e as the text (4.56:1)
  • AAA: use #5fa0b4 as the text (7.17:1)
  • AA: or shift the background to #bdbdbd (4.52:1)
  • AAA: or shift the background to #ebebeb (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 #2c525e as the background.

Brands using this color

Fonts for this mood

#2c525e reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2c525e
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 #2c525e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2c525e-9cb6c4-df4e72-1f242d-e9f1ef?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