Color

#25655b

#25655b
hex#25655b
rgbrgb(37, 101, 91)
hslhsl(171, 46%, 27%)
oklchoklch(0.463 0.067 181.2)
Closest name: Aqua Obscura (#05696b)Relative luminance 0.1046

Colors that go with #25655b

Rust, Blue and Cadet 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.

Real palettes that use #25655b

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#65252f

#25653b · #254e65

#5b2565 · #655b25

Split-complementary

Open in tool →

#65254e · #653b25

#3b2565 · #65252f · #4e6525

Contrast

#25655b as textRatioAAAA largeAAAFix
Aaon white
6.79:1passpassfail
  • AAA: use #246158 as the text (7.18:1)
Aaon black
3.09:1failpassfail
  • AA: use #308276 as the text (4.58:1)
  • AAA: use #3ea898 as the text (7.26:1)
  • AA: or shift the background to #d4d4d4 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #25655b as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#25655b reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #25655b
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 #25655b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25655b-a2bebd-d459a7-1f292d-e9f1ec?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