Color

#5e9efd

#5e9efd
hex#5e9efd
rgbrgb(94, 158, 253)
hslhsl(216, 98%, 68%)
oklchoklch(0.7 0.155 258.1)
Closest name: cornflowerblue (#6495ed)Relative luminance 0.3393

Colors that go with #5e9efd

Charcoal, Amber and Blue 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 →

#fdbd5d

#5dedfd · #6d5dfd

#fd5d9d · #9dfd5d

Split-complementary

Open in tool →

#fd6d5d · #edfd5d

#fd5ded · #fdbd5d · #5dfd6d

Contrast

#5e9efd as textRatioAAAA largeAAAFix
Aaon white
2.7:1failfailfail
  • AA: use #0d6dfd as the text (4.54:1)
  • AAA: use #0250c5 as the text (7.1:1)
  • AA: or shift the background to #333333 (4.68:1)
  • AAA: or shift the background to #0f0f0f (7.11:1)
Aaon black
7.79:1passpasspassPasses 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 #5e9efd 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

#5e9efd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5e9efd
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 #5e9efd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5e9efd-9ca7c4-df5f4e-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