Color

#2852fb

#2852fb
hex#2852fb
rgbrgb(40, 82, 251)
hslhsl(228, 96%, 57%)
oklchoklch(0.531 0.253 266.1)
Closest name: Blue Ribbon (#0066ff)Relative luminance 0.1345

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fbd128

#28bbfb · #6728fb

#fb2852 · #52fb28

Split-complementary

Open in tool →

#fb6728 · #bbfb28

#fb28bb · #fbd128 · #28fb67

Contrast

#2852fb as textRatioAAAA largeAAAFix
Aaon white
5.69:1passpassfail
Aaon black
3.69:1failpassfail
  • AA: use #4166fb as the text (4.52:1)
  • AAA: use #738efc as the text (7:1)
  • AA: or shift the background to #e6e6e6 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2852fb as the background.

Brands using this color

Fonts for this mood

#2852fb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2852fb
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 #2852fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2852fb-9c9fc4-df7c4e-231f2d-e9eff1?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