Color

#25628d

#25628d
hex#25628d
rgbrgb(37, 98, 141)
hslhsl(205, 58%, 35%)
oklchoklch(0.477 0.093 243.1)
Closest name: Blue Velvet (#0d6183)Relative luminance 0.1105

Colors that go with #25628d

Charcoal, Royal Blue 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 →

#8d5125

#258d84 · #252e8d

#8d2562 · #628d25

Split-complementary

Open in tool →

#8d252e · #8d8425

#84258d · #8d5125 · #2e8d25

Contrast

#25628d as textRatioAAAA largeAAAFix
Aaon white
6.54:1passpassfail
  • AAA: use #235c85 as the text (7.14:1)
Aaon black
3.21:1failpassfail
  • AA: use #2f7bb1 as the text (4.59:1)
  • AAA: use #529cd1 as the text (7.03:1)
  • AA: or shift the background to #d6d6d6 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #25628d as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#25628d reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #25628d
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 #25628d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25628d-9cafc4-df4e58-1f212d-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