Color

#0246cf

#0246cf
hex#0246cf
rgbrgb(2, 70, 207)
hslhsl(220, 98%, 41%)
oklchoklch(0.461 0.219 262.5)
Closest name: Lapis on Neptune (#1f22d2)Relative luminance 0.089

Colors that go with #0246cf

Charcoal, Crimson and Steel Blue 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 →

#cf8b02

#02adcf · #2402cf

#cf0246 · #46cf02

Split-complementary

Open in tool →

#cf2402 · #adcf02

#cf02ad · #cf8b02 · #02cf24

Contrast

#0246cf as textRatioAAAA largeAAAFix
Aaon white
7.55:1passpasspassPasses AAA — no fix needed.
Aaon black
2.78:1failfailfail
  • AA: use #216afd as the text (4.54:1)
  • AAA: use #5d93fd as the text (7.06:1)
  • AA: or shift the background to #c9c9c9 (4.56:1)
  • AAA: or shift the background to #f7f7f7 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0246cf as the background.

Brands using this color

Fonts for this mood

#0246cf reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0246cf
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 #0246cf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0246cf-9ca5c4-df694e-211f2d-e9f0f1?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