Color

#24525b

#24525b
hex#24525b
rgbrgb(36, 82, 91)
hslhsl(190, 43%, 25%)
oklchoklch(0.41 0.052 212.2)
Closest name: darkslategray (#2f4f4f)Relative luminance 0.0716

Colors that go with #24525b

Steel Blue, Rust 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 →

#5b2d24

#245b49 · #24375b

#5b2452 · #525b24

Split-complementary

Open in tool →

#5b2437 · #5b4924

#49245b · #5b2d24 · #375b24

Contrast

#24525b as textRatioAAAA largeAAAFix
Aaon white
8.63:1passpasspassPasses AAA — no fix needed.
Aaon black
2.43:1failfailfail
  • AA: use #39808e as the text (4.65:1)
  • AAA: use #47a1b3 as the text (7.02:1)
  • AA: or shift the background to #bdbdbd (4.59:1)
  • AAA: or shift the background to #e8e8e8 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #24525b as the background.

Brands using this color

Fonts for this mood

#24525b reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #24525b
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 #24525b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/24525b-a2b6be-df4e7c-1f252d-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