Color

#212ede

#212ede
hex#212ede
rgbrgb(33, 46, 222)
hslhsl(236, 74%, 50%)
oklchoklch(0.447 0.255 267.7)
Closest name: Lapis on Neptune (#1f22d2)Relative luminance 0.0755

Colors that go with #212ede

Charcoal, Crimson and Sea Green lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ded121

#218cde · #7321de

#de212e · #2ede21

Split-complementary

Open in tool →

#de7321 · #8cde21

#de218c · #ded121 · #21de73

Contrast

#212ede as textRatioAAAA largeAAAFix
Aaon white
8.37:1passpasspassPasses AAA — no fix needed.
Aaon black
2.51:1failfailfail
  • AA: use #5f68e7 as the text (4.62:1)
  • AAA: use #878eed as the text (7.12:1)
  • AA: or shift the background to #bfbfbf (4.55:1)
  • AAA: or shift the background to #ebebeb (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #212ede 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

#212ede reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #212ede
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #212ede and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/212ede-9e9cc4-df8f4e-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