Color

#2836cc

#2836cc
hex#2836cc
rgbrgb(40, 54, 204)
hslhsl(235, 67%, 48%)
oklchoklch(0.441 0.226 269.1)
Closest name: Lapis on Neptune (#1f22d2)Relative luminance 0.0745

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ccbf28

#2888cc · #6d28cc

#cc2836 · #36cc28

Split-complementary

Open in tool →

#cc6d28 · #88cc28

#cc2888 · #ccbf28 · #28cc6d

Contrast

#2836cc as textRatioAAAA largeAAAFix
Aaon white
8.43:1passpasspassPasses AAA — no fix needed.
Aaon black
2.49:1failfailfail
  • AA: use #5d68df as the text (4.51:1)
  • AAA: use #8890e7 as the text (7.19:1)
  • AA: or shift the background to #bfbfbf (4.59:1)
  • AAA: or shift the background to #ebebeb (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2836cc 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

#2836cc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2836cc
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 #2836cc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2836cc-9e9cc4-df8d4e-241f2d-e9eef1?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