Color

#09104e

#09104e
hex#09104e
rgbrgb(9, 16, 78)
hslhsl(234, 79%, 17%)
oklchoklch(0.223 0.112 268.9)
Closest name: Interstellar Blue (#001155)Relative luminance 0.0098

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4e4709

#09324e · #25094e

#4e0910 · #104e09

Split-complementary

Open in tool →

#4e2509 · #324e09

#4e0932 · #4e4709 · #094e25

Contrast

#09104e as textRatioAAAA largeAAAFix
Aaon white
17.56:1passpasspassPasses AAA — no fix needed.
Aaon black
1.2:1failfailfail
  • AA: use #5b69ec as the text (4.68:1)
  • AAA: use #848ff1 as the text (7.18:1)
  • AA: or shift the background to #828282 (4.57:1)
  • AAA: or shift the background to #a6a6a6 (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #09104e 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

#09104e reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #09104e
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 #09104e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/09104e-9d9cc4-df8a4e-241f2d-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