Color

#61b0ff

#61b0ff
hex#61b0ff
rgbrgb(97, 176, 255)
hslhsl(210, 100%, 69%)
oklchoklch(0.74 0.139 250.2)
Closest name: Fennel Flower (#77aaff)Relative luminance 0.4081

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ffb061

#61ffff · #6161ff

#ff61b0 · #b0ff61

Split-complementary

Open in tool →

#ff6161 · #ffff61

#ff61ff · #ffb061 · #61ff61

Contrast

#61b0ff as textRatioAAAA largeAAAFix
Aaon white
2.29:1failfailfail
  • AA: use #0073e6 as the text (4.57:1)
  • AAA: use #0057ad as the text (7.08:1)
  • AA: or shift the background to #404040 (4.52:1)
  • AAA: or shift the background to #212121 (7.03:1)
Aaon black
9.16:1passpasspassPasses 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 #61b0ff as the background.

Brands using this color

Fonts for this mood

#61b0ff reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #61b0ff
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 #61b0ff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/61b0ff-9cabc4-df514e-1f202d-e9f1f1?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