Color

#2d5ec8

#2d5ec8
hex#2d5ec8
rgbrgb(45, 94, 200)
hslhsl(221, 63%, 48%)
oklchoklch(0.511 0.174 263)
Closest name: God of Rain (#4466cc)Relative luminance 0.1273

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c8972d

#2dabc8 · #4a2dc8

#c82d5e · #5ec82d

Split-complementary

Open in tool →

#c84a2d · #abc82d

#c82dab · #c8972d · #2dc84a

Contrast

#2d5ec8 as textRatioAAAA largeAAAFix
Aaon white
5.92:1passpassfail
  • AAA: use #2852af as the text (7.2:1)
Aaon black
3.55:1failpassfail
  • AA: use #4472d5 as the text (4.61:1)
  • AAA: use #7294df as the text (7.02:1)
  • AA: or shift the background to #e3e3e3 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d5ec8 as the background.

Brands using this color

Fonts for this mood

#2d5ec8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d5ec8
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 #2d5ec8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d5ec8-9ca4c4-df6b4e-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