Color

#588afe

#588afe
hex#588afe
rgbrgb(88, 138, 254)
hslhsl(222, 99%, 67%)
oklchoklch(0.656 0.181 264.4)
Closest name: dodgerblue (#1e90ff)Relative luminance 0.2741

Colors that go with #588afe

Charcoal, Medium Sea Green and Orange Red 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 →

#fecc58

#58ddfe · #7958fe

#fe588a · #8afe58

Split-complementary

Open in tool →

#fe7958 · #ddfe58

#fe58dd · #fecc58 · #58fe79

Contrast

#588afe as textRatioAAAA largeAAAFix
Aaon white
3.24:1failpassfail
  • AA: use #2a69fe as the text (4.62:1)
  • AAA: use #0145e4 as the text (7.06:1)
  • AA: or shift the background to #262626 (4.67:1)
Aaon black
6.48:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #588afe 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

#588afe reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #588afe
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 #588afe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/588afe-9ca3c4-df6e4e-211f2d-e9eff1?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