Color

#2b294c

#2b294c
hex#2b294c
rgbrgb(43, 41, 76)
hslhsl(243, 30%, 23%)
oklchoklch(0.301 0.062 284.6)
Closest name: Deep Sea Base (#2c2c57)Relative luminance 0.0262

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4a4c29

#29394c · #3c294c

#4c2b29 · #294c2b

Split-complementary

Open in tool →

#4c3c29 · #394c29

#4c2939 · #4a4c29 · #294c3c

Contrast

#2b294c as textRatioAAAA largeAAAFix
Aaon white
13.78:1passpasspassPasses AAA — no fix needed.
Aaon black
1.52:1failfailfail
  • AA: use #716db0 as the text (4.52:1)
  • AAA: use #9492c4 as the text (7.17:1)
  • AA: or shift the background to #949494 (4.54:1)
  • AAA: or shift the background to #bababa (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2b294c 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

#2b294c reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2b294c
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 #2b294c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2b294c-a39cc4-dfa04e-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