Color

#264d54

#264d54
hex#264d54
rgbrgb(38, 77, 84)
hslhsl(189, 38%, 24%)
oklchoklch(0.395 0.046 210.5)
Closest name: darkslategray (#2f4f4f)Relative luminance 0.0636

Colors that go with #264d54

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 →

#542d26

#265444 · #263654

#54264d · #4d5426

Split-complementary

Open in tool →

#542636 · #544426

#442654 · #542d26 · #365426

Contrast

#264d54 as textRatioAAAA largeAAAFix
Aaon white
9.24:1passpasspassPasses AAA — no fix needed.
Aaon black
2.27:1failfailfail
  • AA: use #3e7e89 as the text (4.55:1)
  • AAA: use #4fa1b0 as the text (7.06:1)
  • AA: or shift the background to #b5b5b5 (4.51:1)
  • AAA: or shift the background to #e0e0e0 (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #264d54 as the background.

Brands using this color

Fonts for this mood

#264d54 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #264d54
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 #264d54 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/264d54-a2b7be-df4e7e-1f252d-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