Color

#25587e

#25587e
hex#25587e
rgbrgb(37, 88, 126)
hslhsl(206, 55%, 32%)
oklchoklch(0.444 0.083 243.9)
Closest name: Beyond the Sea (#005784)Relative luminance 0.0888

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7e4c25

#257e78 · #252b7e

#7e2558 · #587e25

Split-complementary

Open in tool →

#7e252b · #7e7825

#78257e · #7e4c25 · #2b7e25

Contrast

#25587e as textRatioAAAA largeAAAFix
Aaon white
7.57:1passpasspassPasses AAA — no fix needed.
Aaon black
2.78:1failfailfail
  • AA: use #347bb2 as the text (4.62:1)
  • AAA: use #599ccf as the text (7.08:1)
  • AA: or shift the background to #c9c9c9 (4.57:1)
  • AAA: or shift the background to #f7f7f7 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #25587e 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

#25587e reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #25587e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #25587e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25587e-9caec4-df4e56-1f212d-e9f1f1?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