Color

#2855af

#2855af
hex#2855af
rgbrgb(40, 85, 175)
hslhsl(220, 63%, 42%)
oklchoklch(0.471 0.152 262.3)
Closest name: Blasphemous Blue (#3356aa)Relative luminance 0.1004

Colors that go with #2855af

Charcoal, Sea Green and Steel 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#af8228

#2898af · #3e28af

#af2855 · #55af28

Split-complementary

Open in tool →

#af3e28 · #98af28

#af2898 · #af8228 · #28af3e

Contrast

#2855af as textRatioAAAA largeAAAFix
Aaon white
6.98:1passpassfail
  • AAA: use #2753aa as the text (7.23:1)
Aaon black
3.01:1failpassfail
  • AA: use #4071d4 as the text (4.53:1)
  • AAA: use #7296df as the text (7.14:1)
  • AA: or shift the background to #d1d1d1 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2855af as the background.

Brands using this color

Fonts for this mood

#2855af reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2855af
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 #2855af and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2855af-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