Color

#0811af

#0811af
hex#0811af
rgbrgb(8, 17, 175)
hslhsl(237, 91%, 36%)
oklchoklch(0.353 0.228 265.3)
Closest name: Dark Galaxy (#0018a8)Relative luminance 0.0355

Tints & shades

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

Harmonies

Complementary

Open in tool →

#afa708

#0864af · #5308af

#af0811 · #11af08

Split-complementary

Open in tool →

#af5308 · #64af08

#af0864 · #afa708 · #08af53

Contrast

#0811af as textRatioAAAA largeAAAFix
Aaon white
12.28:1passpasspassPasses AAA — no fix needed.
Aaon black
1.71:1failfailfail
  • AA: use #5e66f7 as the text (4.72:1)
  • AAA: use #858bf9 as the text (7.06:1)
  • AA: or shift the background to #9e9e9e (4.59:1)
  • AAA: or shift the background to #c4c4c4 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0811af 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

#0811af reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0811af
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 #0811af and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0811af-9f9cc4-df924e-251f2d-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