Color

#3093bb

#3093bb
hex#3093bb
rgbrgb(48, 147, 187)
hslhsl(197, 59%, 46%)
oklchoklch(0.624 0.107 229.4)
Closest name: Blue Ocean (#009dc4)Relative luminance 0.2508

Colors that go with #3093bb

Charcoal, Crimson and Amber 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 →

#bb5730

#30bb9d · #304ebb

#bb3093 · #93bb30

Split-complementary

Open in tool →

#bb304e · #bb9d30

#9d30bb · #bb5730 · #4ebb30

Contrast

#3093bb as textRatioAAAA largeAAAFix
Aaon white
3.49:1failpassfail
  • AA: use #297d9e as the text (4.64:1)
  • AAA: use #1e5d76 as the text (7.29:1)
  • AA: or shift the background to #212121 (4.61:1)
Aaon black
6.02:1passpassfail
  • AAA: use #34a0cb as the text (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3093bb 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

#3093bb reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3093bb
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 #3093bb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3093bb-9cb4c4-df4e6b-1f232d-e9f1ef?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