Color

#080381

#080381
hex#080381
rgbrgb(8, 3, 129)
hslhsl(242, 95%, 26%)
oklchoklch(0.278 0.185 266.4)
Closest name: navy (#000080)Relative luminance 0.017

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7d8103

#033e81 · #460381

#810803 · #038108

Split-complementary

Open in tool →

#814603 · #3e8103

#81033e · #7d8103 · #038146

Contrast

#080381 as textRatioAAAA largeAAAFix
Aaon white
15.67:1passpasspassPasses AAA — no fix needed.
Aaon black
1.34:1failfailfail
  • AA: use #6560fb as the text (4.62:1)
  • AAA: use #8c88fc as the text (7.04:1)
  • AA: or shift the background to #8a8a8a (4.54:1)
  • AAA: or shift the background to #b0b0b0 (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #080381 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

#080381 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #080381
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 #080381 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/080381-a29cc4-df9e4e-261f2d-e9edf1?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