Color

#2e5a8a

#2e5a8a
hex#2e5a8a
rgbrgb(46, 90, 138)
hslhsl(211, 50%, 36%)
oklchoklch(0.46 0.093 252.3)
Closest name: Beyond the Sea (#005784)Relative luminance 0.0973

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8a5d2e

#2e888a · #2f2e8a

#8a2e5a · #5a8a2e

Split-complementary

Open in tool →

#8a2f2e · #888a2e

#8a2e88 · #8a5d2e · #2e8a2f

Contrast

#2e5a8a as textRatioAAAA largeAAAFix
Aaon white
7.13:1passpasspassPasses AAA — no fix needed.
Aaon black
2.95:1failfailfail
  • AA: use #3d78b8 as the text (4.58:1)
  • AAA: use #6a9acd as the text (7.12:1)
  • AA: or shift the background to #cfcfcf (4.58:1)
  • AAA: or shift the background to #ffffff (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 #2e5a8a 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

#2e5a8a reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e5a8a
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 #2e5a8a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e5a8a-9cabc4-df534e-1f202d-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