Color

#06a5ef

#06a5ef
hex#06a5ef
rgbrgb(6, 165, 239)
hslhsl(199, 95%, 48%)
oklchoklch(0.687 0.155 239.3)
Closest name: Fresh Blue of Bel Air (#069af3)Relative luminance 0.3318

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#ef5006

#06efc4 · #0631ef

#ef06a5 · #a5ef06

Split-complementary

Open in tool →

#ef0631 · #efc406

#c406ef · #ef5006 · #31ef06

Contrast

#06a5ef as textRatioAAAA largeAAAFix
Aaon white
2.75:1failfailfail
  • AA: use #057cb3 as the text (4.63:1)
  • AAA: use #035d86 as the text (7.21:1)
  • AA: or shift the background to #333333 (4.59:1)
  • AAA: or shift the background to #0d0d0d (7.07:1)
Aaon black
7.64:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #06a5ef as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#06a5ef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #06a5ef
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #06a5ef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/06a5ef-9cb3c4-df4e66-1f232d-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