Color

#1eaafa

#1eaafa
hex#1eaafa
rgbrgb(30, 170, 250)
hslhsl(202, 96%, 55%)
oklchoklch(0.707 0.16 241.7)
Closest name: Cerulean (#55aaee)Relative luminance 0.3593

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fa6f1e

#1efadd · #1e3bfa

#fa1eaa · #aafa1e

Split-complementary

Open in tool →

#fa1e3b · #fadd1e

#dd1efa · #fa6f1e · #3bfa1e

Contrast

#1eaafa as textRatioAAAA largeAAAFix
Aaon white
2.57:1failfailfail
  • AA: use #047abe as the text (4.63:1)
  • AAA: use #035d91 as the text (7.05:1)
  • AA: or shift the background to #383838 (4.57:1)
  • AAA: or shift the background to #141414 (7.18:1)
Aaon black
8.19:1passpasspassPasses 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 #1eaafa as the background.

Brands using this color

Palettes built around it

Fonts for this mood

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

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

tool url/palettes/new/1eaafa-9cb1c4-df4e5f-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