Color

#35577e

#35577e
hex#35577e
rgbrgb(53, 87, 126)
hslhsl(212, 41%, 35%)
oklchoklch(0.449 0.076 252.8)
Closest name: Deep Indigo (#4c567a)Relative luminance 0.0908

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7e5c35

#357b7e · #37357e

#7e3557 · #577e35

Split-complementary

Open in tool →

#7e3735 · #7b7e35

#7e357b · #7e5c35 · #357e37

Contrast

#35577e as textRatioAAAA largeAAAFix
Aaon white
7.46:1passpasspassPasses AAA — no fix needed.
Aaon black
2.82:1failfailfail
  • AA: use #4877ad as the text (4.52:1)
  • AAA: use #7399c4 as the text (7.08:1)
  • AA: or shift the background to #c9c9c9 (4.5:1)
  • AAA: or shift the background to #fafafa (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #35577e 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

#35577e reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #35577e
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 #35577e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/35577e-9caac4-df564e-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