Color

#1225ce

#1225ce
hex#1225ce
rgbrgb(18, 37, 206)
hslhsl(234, 84%, 44%)
oklchoklch(0.414 0.247 265.9)
Closest name: Lapis on Neptune (#1f22d2)Relative luminance 0.0591

Colors that go with #1225ce

Charcoal, Crimson and Cornflower 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 →

#cebc12

#1283ce · #5d12ce

#ce1225 · #25ce12

Split-complementary

Open in tool →

#ce5d12 · #83ce12

#ce1283 · #cebc12 · #12ce5d

Contrast

#1225ce as textRatioAAAA largeAAAFix
Aaon white
9.63:1passpasspassPasses AAA — no fix needed.
Aaon black
2.18:1failfailfail
  • AA: use #5666f0 as the text (4.55:1)
  • AAA: use #8590f4 as the text (7.29:1)
  • AA: or shift the background to #b3b3b3 (4.59:1)
  • AAA: or shift the background to #dedede (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1225ce as the background.

Brands using this color

Fonts for this mood

#1225ce reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1225ce
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 #1225ce and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1225ce-9d9cc4-df8a4e-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