Color

#3095d5

#3095d5
hex#3095d5
rgbrgb(48, 149, 213)
hslhsl(203, 66%, 51%)
oklchoklch(0.642 0.132 241.5)
Closest name: Blue Burst (#309cd0)Relative luminance 0.2693

Colors that go with #3095d5

Charcoal, Orange Red 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 →

#d56f30

#30d5c1 · #3043d5

#d53095 · #95d530

Split-complementary

Open in tool →

#d53043 · #d5c130

#c130d5 · #d56f30 · #43d530

Contrast

#3095d5 as textRatioAAAA largeAAAFix
Aaon white
3.29:1failpassfail
  • AA: use #247cb2 as the text (4.56:1)
  • AAA: use #1b5b83 as the text (7.32:1)
  • AA: or shift the background to #262626 (4.6:1)
Aaon black
6.39:1passpassfail
  • AAA: use #419ed8 as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3095d5 as the background.

Brands using this color

Fonts for this mood

#3095d5 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3095d5
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 #3095d5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3095d5-9cb0c4-df4e5d-1f222d-e9f1f0?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