Color

#808ecb

#808ecb
hex#808ecb
rgbrgb(128, 142, 203)
hslhsl(229, 42%, 65%)
oklchoklch(0.66 0.092 273.7)
Closest name: Galactic Gossamer (#7f8cb8)Relative luminance 0.2825

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cbbd80

#80b3cb · #9880cb

#cb808e · #8ecb80

Split-complementary

Open in tool →

#cb9880 · #b3cb80

#cb80b3 · #cbbd80 · #80cb98

Contrast

#808ecb as textRatioAAAA largeAAAFix
Aaon white
3.16:1failpassfail
  • AA: use #6071be as the text (4.56:1)
  • AAA: use #41529f as the text (7.16:1)
  • AA: or shift the background to #292929 (4.61:1)
Aaon black
6.65:1passpassfail
  • AAA: use #8894ce as the text (7.17:1)

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

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

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

tool url/palettes/new/808ecb-9c9fc4-df7e4e-231f2d-e9eef1?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