Color

#348eef

#348eef
hex#348eef
rgbrgb(52, 142, 239)
hslhsl(211, 85%, 57%)
oklchoklch(0.642 0.168 253.4)
Closest name: dodgerblue (#1e90ff)Relative luminance 0.2631

Colors that go with #348eef

Charcoal, Crimson 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 →

#ef9434

#34ebef · #3734ef

#ef348e · #8eef34

Split-complementary

Open in tool →

#ef3734 · #ebef34

#ef34eb · #ef9434 · #34ef37

Contrast

#348eef as textRatioAAAA largeAAAFix
Aaon white
3.35:1failpassfail
  • AA: use #1274de as the text (4.59:1)
  • AAA: use #0d57a5 as the text (7.18:1)
  • AA: or shift the background to #262626 (4.51:1)
Aaon black
6.26:1passpassfail
  • AAA: use #4799f0 as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #348eef 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

#348eef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #348eef
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 #348eef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/348eef-9cabc4-df534e-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