Color

#47a4e6

#47a4e6
hex#47a4e6
rgbrgb(71, 164, 230)
hslhsl(205, 76%, 59%)
oklchoklch(0.692 0.131 242.9)
Closest name: Cerulean (#55aaee)Relative luminance 0.336

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e68947

#47e6d9 · #4754e6

#e647a4 · #a4e647

Split-complementary

Open in tool →

#e64754 · #e6d947

#d947e6 · #e68947 · #54e647

Contrast

#47a4e6 as textRatioAAAA largeAAAFix
Aaon white
2.72:1failfailfail
  • AA: use #1a79bc as the text (4.66:1)
  • AAA: use #145c90 as the text (7.09:1)
  • AA: or shift the background to #333333 (4.65:1)
  • AAA: or shift the background to #0f0f0f (7.05:1)
Aaon black
7.72:1passpasspassPasses 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 #47a4e6 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

#47a4e6 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #47a4e6
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 #47a4e6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/47a4e6-9cafc4-df4e58-1f212d-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