Chalkboard
Open in tool →Slate green with chalk cream and a coral — nostalgic without being twee.
Color
#dec378
#dec378
hex
#dec378rgb
rgb(222, 195, 120)hsl
hsl(44, 61%, 67%)oklch
oklch(0.824 0.099 90.3)Closest name: Ancient Treasure (#e7d082)Relative luminance 0.5592
Colors that go with #dec378
Charcoal, Sky Blue and Lilac 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 body-text near-black for #dec378: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Sky Blue #87ceeb
split-complementshippedSky Blue is a split-complement of #dec378: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Lilac #c8a2c8
complementaryshippedLilac sits directly opposite #dec378 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped4 real palettes, including Binance's brand system and League of Legends's brand system put Blue beside #dec378, as the accent.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #dec378: 5 real palettes, including Coastal and Diner, as the lead colour.
Champagne #f7e7ce
shipped4 real palettes, including Coffee Bar and Midnight Luxe put Champagne beside #dec378, as that palette's text colour.
Copper #b87333
shippedDesigners have shipped Copper with #dec378: 4 real palettes, including Desert Road and Bramble, as the lead colour.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #dec378: 6 real palettes, including Blueprint and NBA's brand system, as the supporting colour.
Real palettes that use #dec378
Tints & shades
Harmonies
Contrast
| #dec378 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.72:1 | fail | fail | fail | |
Aaon black | 12.18:1 | 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 #dec378 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
#dec378 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #dec378
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 #dec378 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/dec378-c4be9c-62b1cb-2b2d1f-f1ebe9?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