Color

#264d5a

#264d5a
hex#264d5a
rgbrgb(38, 77, 90)
hslhsl(195, 41%, 25%)
oklchoklch(0.397 0.049 222)
Closest name: darkslategray (#2f4f4f)Relative luminance 0.0646

Colors that go with #264d5a

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 →

#5a3326

#265a4d · #26335a

#5a264d · #4d5a26

Split-complementary

Open in tool →

#5a2633 · #5a4d26

#4d265a · #5a3326 · #335a26

Contrast

#264d5a as textRatioAAAA largeAAAFix
Aaon white
9.16:1passpasspassPasses AAA — no fix needed.
Aaon black
2.29:1failfailfail
  • AA: use #3e7e93 as the text (4.61:1)
  • AAA: use #56a0b8 as the text (7.12:1)
  • AA: or shift the background to #b8b8b8 (4.62:1)
  • AAA: or shift the background to #e3e3e3 (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #264d5a as the background.

Brands using this color

Fonts for this mood

#264d5a reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #264d5a
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 #264d5a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/264d5a-9cb5c4-df4e70-1f242d-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