Chalkboard
Open in tool →Slate green with chalk cream and a coral — nostalgic without being twee.
Color
#acb4ac
#acb4ac
hex
#acb4acrgb
rgb(172, 180, 172)hsl
hsl(120, 5%, 69%)oklch
oklch(0.761 0.014 145.4)Closest name: Alpine Air (#a9b4a9)Relative luminance 0.4439
Colors that go with #acb4ac
Charcoal, Champagne and Copper 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.
Charcoal #36454f
neutralshippedCharcoal is the text near-black that reads cleanly against #acb4ac without the hard edge of pure #000.
Champagne #f7e7ce
shipped5 real palettes, including Midnight Luxe and Bramble put Champagne beside #acb4ac, as that palette's text colour.
Copper #b87333
shippedDesigners have shipped Copper with #acb4ac: 6 real palettes, including Clean Beauty and Desert Road, as the accent.
Crimson #dc143c
shippedCrimson is paired with #acb4ac in 4 real palettes, including Cartier's brand system and Casper Sleep's brand system, as the accent.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #acb4ac in 4 real palettes, including Oatmeal and Olive Grove, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #acb4ac: 4 real palettes, including Open House and Dusk, as the lead colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #acb4ac: 4 real palettes, including Spline's brand system and Liquid Death's brand system, as the lead colour.
Eggplant #614051
shippedEggplant shows up next to #acb4ac in 4 real palettes, including Sepia Mono and Bramble, as the lead colour.
Real palettes that use #acb4ac
Tints & shades
Harmonies
Contrast
| #acb4ac as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.13:1 | fail | fail | fail | |
Aaon black | 9.88:1 | pass | pass | pass | Passes AAA — no fix needed. |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #acb4ac as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Palettes built around it
Fonts for this mood
#acb4ac reads as neutral, minimal. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #acb4ac
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #acb4ac and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/acb4ac-a2beb0-c859d4-1f2d2b-eaf1e9?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md