Color

#508ced

#508ced
hex#508ced
rgbrgb(80, 140, 237)
hslhsl(217, 81%, 62%)
oklchoklch(0.646 0.159 259.6)
Closest name: Blue Jay (#5588dd)Relative luminance 0.2658

Colors that go with #508ced

Charcoal, Medium Sea Green and Amber lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#edb050

#50daed · #6250ed

#ed508c · #8ced50

Split-complementary

Open in tool →

#ed6250 · #daed50

#ed50da · #edb050 · #50ed62

Contrast

#508ced as textRatioAAAA largeAAAFix
Aaon white
3.33:1failpassfail
  • AA: use #2670e8 as the text (4.6:1)
  • AAA: use #1353b9 as the text (7.08:1)
  • AA: or shift the background to #262626 (4.55:1)
Aaon black
6.32:1passpassfail
  • AAA: use #6298ef as the text (7.26:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #508ced 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

#508ced reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #508ced
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #508ced and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/508ced-9ca7c4-df624e-201f2d-e9f0f1?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