Color

#1fbeea

#1fbeea
hex#1fbeea
rgbrgb(31, 190, 234)
hslhsl(193, 83%, 52%)
oklchoklch(0.745 0.134 223.2)
Closest name: Blue Bikini (#00bbee)Relative luminance 0.4306

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ea4b1f

#1feab1 · #1f59ea

#ea1fbe · #beea1f

Split-complementary

Open in tool →

#ea1f59 · #eab11f

#b11fea · #ea4b1f · #59ea1f

Contrast

#1fbeea as textRatioAAAA largeAAAFix
Aaon white
2.18:1failfailfail
  • AA: use #0f7f9f as the text (4.61:1)
  • AAA: use #0b5e75 as the text (7.31:1)
  • AA: or shift the background to #424242 (4.6:1)
  • AAA: or shift the background to #242424 (7.1:1)
Aaon black
9.61:1passpasspassPasses 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 #1fbeea 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

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

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

tool url/palettes/new/1fbeea-a2b5be-df4e75-1f242d-e9f1ef?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