Color

#1152bb

#1152bb
hex#1152bb
rgbrgb(17, 82, 187)
hslhsl(217, 83%, 40%)
oklchoklch(0.468 0.177 260.3)
Closest name: Denim (#1560bd)Relative luminance 0.0974

Colors that go with #1152bb

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 →

#bb7a11

#11a7bb · #2511bb

#bb1152 · #52bb11

Split-complementary

Open in tool →

#bb2511 · #a7bb11

#bb11a7 · #bb7a11 · #11bb25

Contrast

#1152bb as textRatioAAAA largeAAAFix
Aaon white
7.12:1passpasspassPasses AAA — no fix needed.
Aaon black
2.95:1failfailfail
  • AA: use #2470eb as the text (4.59:1)
  • AAA: use #6098f0 as the text (7.25:1)
  • AA: or shift the background to #cfcfcf (4.57:1)
  • AAA: or shift the background to #ffffff (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1152bb as the background.

Brands using this color

Fonts for this mood

#1152bb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1152bb
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 #1152bb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1152bb-9ca7c4-df624e-201f2d-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