Color

#05aecc

#05aecc
hex#05aecc
rgbrgb(5, 174, 204)
hslhsl(189, 95%, 41%)
oklchoklch(0.692 0.122 216)
Closest name: Aquarius (#2db0ce)Relative luminance 0.3466

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cc2305

#05cc86 · #054bcc

#cc05ae · #aecc05

Split-complementary

Open in tool →

#cc054b · #cc8605

#8605cc · #cc2305 · #4bcc05

Contrast

#05aecc as textRatioAAAA largeAAAFix
Aaon white
2.65:1failfailfail
  • AA: use #047f95 as the text (4.69:1)
  • AAA: use #036272 as the text (7.01:1)
  • AA: or shift the background to #363636 (4.56:1)
  • AAA: or shift the background to #121212 (7.08:1)
Aaon black
7.93:1passpasspassPasses 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 #05aecc 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

#05aecc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #05aecc
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 #05aecc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/05aecc-a2b7be-df4e7e-1f252d-e9f1ee?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