Color

#1eadfa

#1eadfa
hex#1eadfa
rgbrgb(30, 173, 250)
hslhsl(201, 96%, 55%)
oklchoklch(0.714 0.157 240.2)
Closest name: Cerulean (#55aaee)Relative luminance 0.3707

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fa6b1e

#1efad9 · #1e3ffa

#fa1ead · #adfa1e

Split-complementary

Open in tool →

#fa1e3f · #fad91e

#d91efa · #fa6b1e · #3ffa1e

Contrast

#1eadfa as textRatioAAAA largeAAAFix
Aaon white
2.5:1failfailfail
  • AA: use #047ab9 as the text (4.68:1)
  • AAA: use #035c8c as the text (7.21:1)
  • AA: or shift the background to #383838 (4.7:1)
  • AAA: or shift the background to #171717 (7.18:1)
Aaon black
8.41:1passpasspassPasses 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 #1eadfa as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#1eadfa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1eadfa
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 #1eadfa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1eadfa-9cb1c4-df4e62-1f222d-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