Bookshop
Open in tool →Chestnut and forest on cream read like a cloth-bound spine; the palette recedes so covers and type do the talking.
Color
#effbf0
#effbf0
hex
#effbf0rgb
rgb(239, 251, 240)hsl
hsl(125, 60%, 96%)oklch
oklch(0.976 0.019 147.9)Closest name: honeydew (#f0fff0)Relative luminance 0.9364
Colors that go with #effbf0
Charcoal, Amber and Blue 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 #effbf0 without the hard edge of pure #000.
Blue #0000ff
shippedBlue is paired with #effbf0 in 27 real palettes, including Dropbox's brand system and Cargo's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Blue Violet #8a2be2
shippedBlue Violet is paired with #effbf0 in 9 real palettes, including ClickUp's brand system and Fly.io's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Blush Pink #e8b4b8
shippedBlush Pink is paired with #effbf0 in 7 real palettes, including Rain Garden and Nursery, as the accent — a combination designers have actually shipped, not a computed rotation.
Brown #a52a2a
shippedBrown is paired with #effbf0 in 4 real palettes, including Typewriter and Garnet, as the accent — a combination designers have actually shipped, not a computed rotation.
Burlywood #deb887
shippedBurlywood is paired with #effbf0 in 6 real palettes, including Polaroid and Coastal, as the accent — a combination designers have actually shipped, not a computed rotation.
Cadet Blue #5f9ea0
shippedCadet Blue is paired with #effbf0 in 9 real palettes, including Paper & Pine and Clean Beauty, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #effbf0
Tints & shades
Harmonies
Contrast
| #effbf0 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.06:1 | fail | fail | fail | |
Aaon black | 19.73:1 | 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 #effbf0 as the background.
Brands using this color
Palettes built around it
Wellness
Open in tool →Sage and terracotta feel natural and calm — the anti-hospital palette for wellbeing brands.
Atelier
Open in tool →Black on bone with a whisper of gold: the runway default that lets garments carry the color.
Homestead
Open in tool →Timber and olive for homes that photograph in golden hour; nothing here competes with a good listing photo.
Clean Beauty
Open in tool →Sage and clay on unbleached white — the nothing-to-hide palette for ingredient-led skincare.
Alpine
Open in tool →Glacier blue with a safety-orange accent: technical outdoor gear, not lifestyle.
Paper & Pine
Open in tool →Deep pine on paper-white with a marmalade accent — a quiet, sustainable-brand palette that isn't beige.
Desert Road
Open in tool →Sandstone and sand with a deep teal — the one cool note makes the warm colours look intentional rather than beige.
Mushroom
Open in tool →Taupe, oat and a sage accent — the quiet earth palette: almost neutral, with just enough colour to feel alive.
Laser
Open in tool →Laser green, violet and cyan — the synthwave/gaming set; keep the type near-white and let one neon own each screen.
Polaroid
Open in tool →Washed coral, faded aqua and a mustard — the 1970s film look, desaturated so it feels found rather than designed.
Glacier
Open in tool →Three blues from ice to deep water on a pale surface — a monochromatic winter set with real depth.
Frost & Ember
Open in tool →Navy and frost with one ember red — the classic cold-with-a-warm-accent structure, borrowed from a thousand ski posters.
Meadow
Open in tool →Fresh green, buttercup and a wildflower pink — spring at full saturation; the leaf-dark text does the anchoring.
Rain Garden
Open in tool →Wet-leaf teal and moss with a soft peach — an overcast spring, calmer than the bright version and better for long reading.
Tide Pool
Open in tool →Sea-green and slate with a coral — a literal tide pool: two cool tones, one warm creature.
Canopy
Open in tool →Deep green and new-leaf mint with a bark-pink accent — a forest that reads calm rather than camo.
Sapphire & Gold
Open in tool →Deep sapphire and gold with a teal — old-money jewel tones on an ivory ground; heraldic without a crest.
Oatmeal
Open in tool →Four warm greys from bark to oat — the neutral palette that photographs well and never argues with a product shot.
Still Water
Open in tool →Dusty teal and mist with a sand accent — low chroma, low contrast between colours, high contrast for text: the recipe for calm.
Fonts for this mood
#effbf0 reads as vivid, light, clean. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #effbf0
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 #effbf0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/effbf0-a2bea7-a54edf-1f2d26-ecf1e9?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