Color

#2e5d8a

#2e5d8a
hex#2e5d8a
rgbrgb(46, 93, 138)
hslhsl(209, 50%, 36%)
oklchoklch(0.467 0.09 249.4)
Closest name: Blue Velvet (#0d6183)Relative luminance 0.1024

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8a5a2e

#2e8a88 · #2e2f8a

#8a2e5d · #5d8a2e

Split-complementary

Open in tool →

#8a2e2f · #8a882e

#882e8a · #8a5a2e · #2f8a2e

Contrast

#2e5d8a as textRatioAAAA largeAAAFix
Aaon white
6.89:1passpassfail
  • AAA: use #2d5b86 as the text (7.11:1)
Aaon black
3.05:1failpassfail
  • AA: use #3c7ab4 as the text (4.64:1)
  • AAA: use #669bcc as the text (7.13:1)
  • AA: or shift the background to #d1d1d1 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2e5d8a 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

#2e5d8a reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e5d8a
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 #2e5d8a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e5d8a-9cacc4-df4e4e-1f212d-e9f1f1?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