Color

#2e4e8a

#2e4e8a
hex#2e4e8a
rgbrgb(46, 78, 138)
hslhsl(219, 50%, 36%)
oklchoklch(0.431 0.107 261.8)
Closest name: Assassin (#2d4f83)Relative luminance 0.0786

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8a6a2e

#2e7c8a · #3c2e8a

#8a2e4e · #4e8a2e

Split-complementary

Open in tool →

#8a3c2e · #7c8a2e

#8a2e7c · #8a6a2e · #2e8a3c

Contrast

#2e4e8a as textRatioAAAA largeAAAFix
Aaon white
8.16:1passpasspassPasses AAA — no fix needed.
Aaon black
2.57:1failfailfail
  • AA: use #4b75c3 as the text (4.63:1)
  • AAA: use #7998d2 as the text (7.23:1)
  • AA: or shift the background to #c2c2c2 (4.58:1)
  • AAA: or shift the background to #f0f0f0 (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2e4e8a 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

#2e4e8a reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e4e8a
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 #2e4e8a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e4e8a-9ca5c4-df664e-211f2d-e9f0f1?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