Color

#341bda

#341bda
hex#341bda
rgbrgb(52, 27, 218)
hslhsl(248, 78%, 48%)
oklchoklch(0.433 0.258 273)
Closest name: Lapis on Neptune (#1f22d2)Relative luminance 0.0658

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c0da1b

#1b61da · #941bda

#da341b · #1bda34

Split-complementary

Open in tool →

#da941b · #61da1b

#da1b61 · #c0da1b · #1bda94

Contrast

#341bda as textRatioAAAA largeAAAFix
Aaon white
9.07:1passpasspassPasses AAA — no fix needed.
Aaon black
2.32:1failfailfail
  • AA: use #7360eb as the text (4.6:1)
  • AAA: use #9789f0 as the text (7.15:1)
  • AA: or shift the background to #b8b8b8 (4.57:1)
  • AAA: or shift the background to #e3e3e3 (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 #341bda 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

#341bda reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #341bda
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 #341bda and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/341bda-a69cc4-dfac4e-271f2d-e9ecf1?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