Color

#244c51

#244c51
hex#244c51
rgbrgb(36, 76, 81)
hslhsl(187, 38%, 23%)
oklchoklch(0.39 0.046 206.1)
Closest name: darkslategray (#2f4f4f)Relative luminance 0.0614

Colors that go with #244c51

Steel Blue, Teal and Rust 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 →

#512a24

#245140 · #243551

#51244c · #4c5124

Split-complementary

Open in tool →

#512435 · #514024

#402451 · #512a24 · #355124

Contrast

#244c51 as textRatioAAAA largeAAAFix
Aaon white
9.43:1passpasspassPasses AAA — no fix needed.
Aaon black
2.23:1failfailfail
  • AA: use #3e8089 as the text (4.65:1)
  • AAA: use #4da1ac as the text (7.01:1)
  • AA: or shift the background to #b5b5b5 (4.6:1)
  • AAA: or shift the background to #dedede (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #244c51 as the background.

Brands using this color

Fonts for this mood

#244c51 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #244c51
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 #244c51 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/244c51-a2b8be-df4e83-1f262d-e9f1ee?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