brandsweets

Color

#258283

#258283
hex#258283
rgbrgb(37, 130, 131)
hslhsl(181, 56%, 33%)
oklchoklch(0.555 0.084 196.1)
Closest name: teal (#008080)Relative luminance 0.18
CoolModern
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
258283832725

#832725

Analogous

Open in tool →
258283258356255383

#258356 · #255383

Triadic

Open in tool →
258283832582828325

#832582 · #828325

Split-complementary

Open in tool →
258283832553835625

#832553 · #835625

Tetradic

Open in tool →
258283562583832725538325

#562583 · #832725 · #538325

Contrast

#258283 as textRatioAAAA largeAAAFix
Aaon white
4.57:1passpassfail
  • AAA: use #1c6263 as the text (7.05:1)
Aaon black
4.6:1passpassfail
  • AAA: use #2fa5a7 as the text (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #258283 as the background.

Brands using this color

Fonts for this mood

#258283 reads as cool, modern. The font library is tagged with the same vocabulary:

Modern fonts →
mcpConnect your agent — build around #258283
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 #258283 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/258283-a2babe-d45992-1f272d-e9f1ed?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