Color

#24afff

#24afff
hex#24afff
rgbrgb(36, 175, 255)
hslhsl(202, 100%, 57%)
oklchoklch(0.722 0.16 241.3)
Closest name: Cerulean (#55aaee)Relative luminance 0.3826

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ff7424

#24ffe2 · #2441ff

#ff24af · #afff24

Split-complementary

Open in tool →

#ff2441 · #ffe224

#e224ff · #ff7424 · #41ff24

Contrast

#24afff as textRatioAAAA largeAAAFix
Aaon white
2.43:1failfailfail
  • AA: use #007bc2 as the text (4.55:1)
  • AAA: use #005a8f as the text (7.34:1)
  • AA: or shift the background to #3b3b3b (4.61:1)
  • AAA: or shift the background to #1c1c1c (7.02:1)
Aaon black
8.65:1passpasspassPasses 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 #24afff as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#24afff reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #24afff
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 #24afff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/24afff-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