Color

#2d52ae

#2d52ae
hex#2d52ae
rgbrgb(45, 82, 174)
hslhsl(223, 59%, 43%)
oklchoklch(0.466 0.153 264.6)
Closest name: Blasphemous Blue (#3356aa)Relative luminance 0.0965

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ae8a2d

#2d92ae · #492dae

#ae2d52 · #52ae2d

Split-complementary

Open in tool →

#ae492d · #92ae2d

#ae2d92 · #ae8a2d · #2dae49

Contrast

#2d52ae as textRatioAAAA largeAAAFix
Aaon white
7.17:1passpasspassPasses AAA — no fix needed.
Aaon black
2.93:1failfailfail
  • AA: use #4d72d1 as the text (4.64:1)
  • AAA: use #7995dc as the text (7.15:1)
  • AA: or shift the background to #cfcfcf (4.6:1)
  • AAA: or shift the background to #ffffff (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d52ae as the background.

Brands using this color

Fonts for this mood

#2d52ae reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d52ae
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 #2d52ae and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d52ae-9ca3c4-df704e-211f2d-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