Riverbed
Open in tool →Wet-stone green and pebble grey with a copper accent — an earth palette that leans cool, for outdoor and wellness.
Color
#64786c
#64786c
hex
#64786crgb
rgb(100, 120, 108)hsl
hsl(144, 9%, 43%)oklch
oklch(0.553 0.03 158.9)Closest name: Ecological (#677f70)Relative luminance 0.1722
Colors that go with #64786c
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 #64786c without the hard edge of pure #000.
Champagne #f7e7ce
shippedChampagne is paired with #64786c in 7 real palettes, including Forest Floor and Coffee Bar, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Copper #b87333
shippedCopper is paired with #64786c in 7 real palettes, including Riverbed and Wellness, as the accent — a combination designers have actually shipped, not a computed rotation.
Crimson #dc143c
shippedCrimson is paired with #64786c in 8 real palettes, including Five Guys's brand system and Netflix's brand system, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Denim #1560bd
shippedDenim is paired with #64786c in 8 real palettes, including Campus and Intel's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Dodger Blue #1e90ff
shippedDodger Blue is paired with #64786c in 4 real palettes, including Studio Grey and Notion's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Goldenrod #daa520
shippedGoldenrod is paired with #64786c in 7 real palettes, including Mid-Century and Noir Beauty, as the accent — a combination designers have actually shipped, not a computed rotation.
Medium Sea Green #3cb371
shippedMedium Sea Green is paired with #64786c in 4 real palettes, including Indigo SaaS and Undergrowth, as the accent — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #64786c
Tints & shades
Harmonies
Contrast
| #64786c as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.72:1 | pass | pass | fail |
|
Aaon black | 4.44:1 | fail | pass | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #64786c 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
#64786c reads as muted, minimal. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #64786c
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 #64786c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/64786c-a2beb0-ca59d4-1f2d2b-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