Color

#2d5acd

#2d5acd
hex#2d5acd
rgbrgb(45, 90, 205)
hslhsl(223, 64%, 49%)
oklchoklch(0.506 0.185 264.5)
Closest name: God of Rain (#4466cc)Relative luminance 0.1228

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cda02d

#2daacd · #502dcd

#cd2d5a · #5acd2d

Split-complementary

Open in tool →

#cd502d · #aacd2d

#cd2daa · #cda02d · #2dcd50

Contrast

#2d5acd as textRatioAAAA largeAAAFix
Aaon white
6.08:1passpassfail
  • AAA: use #2851b8 as the text (7.1:1)
Aaon black
3.46:1failpassfail
  • AA: use #4770d7 as the text (4.57:1)
  • AAA: use #7594e1 as the text (7.08:1)
  • AA: or shift the background to #dedede (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d5acd 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

#2d5acd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d5acd
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 #2d5acd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d5acd-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