Color

#254256

#254256
hex#254256
rgbrgb(37, 66, 86)
hslhsl(204, 40%, 24%)
oklchoklch(0.366 0.049 240.1)
Closest name: Capital Blue (#1a4157)Relative luminance 0.0496

Colors that go with #254256

Dark Olive Green, Royal Blue and Teal 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 →

#563825

#255651 · #252a56

#562542 · #425625

Split-complementary

Open in tool →

#56252a · #565125

#512556 · #563825 · #2a5625

Contrast

#254256 as textRatioAAAA largeAAAFix
Aaon white
10.54:1passpasspassPasses AAA — no fix needed.
Aaon black
1.99:1failfailfail
  • AA: use #457ca1 as the text (4.65:1)
  • AAA: use #699cbf as the text (7.11:1)
  • AA: or shift the background to #ababab (4.59:1)
  • AAA: or shift the background to #d4d4d4 (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #254256 as the background.

Brands using this color

Fonts for this mood

#254256 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #254256
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 #254256 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/254256-9cafc4-df4e5a-1f222d-e9f1f0?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