Learning App
Open in tool →Green, blue and orange at full saturation: the gamified-learning look, where every color is a reward.
Color
#fc9d31
#fc9d31
hex
#fc9d31rgb
rgb(252, 157, 49)hsl
hsl(32, 97%, 59%)oklch
oklch(0.777 0.16 63.7)Closest name: Bittersweet (#fea051)Relative luminance 0.4503
Colors that go with #fc9d31
Charcoal, Cornflower Blue and Deep Sky 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 body-text near-black for #fc9d31: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Cornflower Blue #6495ed
split-complementshippedCornflower Blue is a split-complement of #fc9d31: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Deep Sky Blue #00bfff
complementaryshippedDeep Sky Blue sits directly opposite #fc9d31 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 Sketch's brand system put Blue beside #fc9d31, as the accent.
Champagne #f7e7ce
shipped5 real palettes, including Forest Floor and Woodsmoke put Champagne beside #fc9d31, as that palette's text colour.
Crimson #dc143c
shippedCrimson is paired with #fc9d31 in 7 real palettes, including Tequila Sunrise and Retro Pop, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #fc9d31: 11 real palettes, including Amazon's brand system and Campus, as the accent.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #fc9d31: 8 real palettes, including PostHog's brand system and Playground, as the lead colour.
Real palettes that use #fc9d31
Tints & shades
Harmonies
Contrast
| #fc9d31 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.1:1 | fail | fail | fail | |
Aaon black | 10.01:1 | 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 #fc9d31 as the background.
Brands using this color
Palettes built around it
Fonts for this mood
#fc9d31 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #fc9d31
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 #fc9d31 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/fc9d31-c4b69c-62c5cb-2d2d1f-f1eae9?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