Color

#808fcb

#808fcb
hex#808fcb
rgbrgb(128, 143, 203)
hslhsl(228, 42%, 65%)
oklchoklch(0.662 0.091 272.9)
Closest name: Galactic Gossamer (#7f8cb8)Relative luminance 0.2855

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cbbc80

#80b5cb · #9780cb

#cb808f · #8fcb80

Split-complementary

Open in tool →

#cb9780 · #b5cb80

#cb80b5 · #cbbc80 · #80cb97

Contrast

#808fcb as textRatioAAAA largeAAAFix
Aaon white
3.13:1failpassfail
  • AA: use #5c6fbc as the text (4.71:1)
  • AAA: use #41549f as the text (7.02:1)
  • AA: or shift the background to #2b2b2b (4.52:1)
Aaon black
6.71:1passpassfail
  • AAA: use #8896ce as the text (7.3:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #808fcb 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

#808fcb reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #808fcb
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 #808fcb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/808fcb-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