Color

#25488d

#25488d
hex#25488d
rgbrgb(37, 72, 141)
hslhsl(220, 58%, 35%)
oklchoklch(0.415 0.122 262.2)
Closest name: Cascade Twilight (#234893)Relative luminance 0.0695

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8d6b25

#257c8d · #37258d

#8d2548 · #488d25

Split-complementary

Open in tool →

#8d3725 · #7c8d25

#8d257c · #8d6b25 · #258d37

Contrast

#25488d as textRatioAAAA largeAAAFix
Aaon white
8.79:1passpasspassPasses AAA — no fix needed.
Aaon black
2.39:1failfailfail
  • AA: use #4673ce as the text (4.6:1)
  • AAA: use #7698db as the text (7.28:1)
  • AA: or shift the background to #bababa (4.53:1)
  • AAA: or shift the background to #e6e6e6 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #25488d 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

#25488d reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #25488d
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 #25488d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25488d-9ca5c4-df694e-211f2d-e9f0f1?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