Color

#29366b

#29366b
hex#29366b
rgbrgb(41, 54, 107)
hslhsl(228, 45%, 29%)
oklchoklch(0.351 0.093 270.6)
Closest name: Atlantic Navy (#13336f)Relative luminance 0.0417

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6b5e29

#29576b · #3d296b

#6b2936 · #366b29

Split-complementary

Open in tool →

#6b3d29 · #576b29

#6b2957 · #6b5e29 · #296b3d

Contrast

#29366b as textRatioAAAA largeAAAFix
Aaon white
11.45:1passpasspassPasses AAA — no fix needed.
Aaon black
1.83:1failfailfail
  • AA: use #5c71c1 as the text (4.59:1)
  • AAA: use #8594d1 as the text (7.15:1)
  • AA: or shift the background to #a3a3a3 (4.54:1)
  • AAA: or shift the background to #cccccc (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #29366b 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

#29366b reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #29366b
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 #29366b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/29366b-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