Color

#2b02de

#2b02de
hex#2b02de
rgbrgb(43, 2, 222)
hslhsl(251, 98%, 44%)
oklchoklch(0.421 0.273 270.6)
Closest name: Lapis on Neptune (#1f22d2)Relative luminance 0.0583

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b6de02

#0248de · #9902de

#de2b02 · #02de2b

Split-complementary

Open in tool →

#de9902 · #48de02

#de0248 · #b6de02 · #02de99

Contrast

#2b02de as textRatioAAAA largeAAAFix
Aaon white
9.69:1passpasspassPasses AAA — no fix needed.
Aaon black
2.17:1failfailfail
  • AA: use #7758fd as the text (4.6:1)
  • AAA: use #9c86fe as the text (7.25:1)
  • AA: or shift the background to #b3b3b3 (4.62:1)
  • AAA: or shift the background to #dbdbdb (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2b02de 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

#2b02de reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2b02de
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 #2b02de and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2b02de-a89cc4-dfb34e-281f2d-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