Color

#08affd

#08affd
hex#08affd
rgbrgb(8, 175, 253)
hslhsl(199, 98%, 51%)
oklchoklch(0.718 0.161 239.3)
Closest name: Cerulean (#55aaee)Relative luminance 0.378

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fd5508

#08fdd0 · #0834fd

#fd08af · #affd08

Split-complementary

Open in tool →

#fd0834 · #fdd008

#d008fd · #fd5508 · #34fd08

Contrast

#08affd as textRatioAAAA largeAAAFix
Aaon white
2.45:1failfailfail
  • AA: use #027db6 as the text (4.55:1)
  • AAA: use #015e88 as the text (7.1:1)
  • AA: or shift the background to #3b3b3b (4.57:1)
  • AAA: or shift the background to #1a1a1a (7.09:1)
Aaon black
8.56:1passpasspassPasses 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 #08affd as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#08affd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #08affd
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 #08affd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/08affd-9cb3c4-df4e66-1f232d-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