Named color

Ashen Whisper

#646b7a
hex#646b7a
rgbrgb(100, 107, 122)
hslhsl(221, 10%, 44%)
oklchoklch(0.527 0.025 265.6)
Relative luminance 0.1463

Ashen Whisper on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the curated palettes it appears in and any public brand that adopts it.

Colors that go with Ashen Whisper

Charcoal, Amber and Champagne 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.

Real palettes that use Ashen Whisper

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7b7465

#65777b · #69657b

#7b656c · #6c7b65

Split-complementary

Open in tool →

#7b6965 · #777b65

#7b6577 · #7b7465 · #657b69

Contrast

Ashen Whisper as textRatioAAAA largeAAAFix
Aaon white
5.35:1passpassfail
  • AAA: use #535865 as the text (7.11:1)
Aaon black
3.93:1failpassfail
  • AA: use #6e7687 as the text (4.6:1)
  • AAA: use #9298a5 as the text (7.26:1)
  • AA: or shift the background to #ededed (4.57:1)

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

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around Ashen Whisper
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 #646b7a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/646b7a-9ca4c4-df6b4e-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