Brand color
JetBrains Secondary
#18a3fargb(24, 163, 250)hsl(203, 96%, 54%)oklch(0.69 0.166 244.5)JetBrains Secondary on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the 1 public brand that uses it and the palettes it appears in.
Colors that go with JetBrains Secondary
Charcoal, Medium Sea Green and Tomato 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 for JetBrains Secondary: softer than #000 and cool enough to feel like part of the same palette.
Medium Sea Green #3cb371
triadicshippedMedium Sea Green completes a triad with JetBrains Secondary — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Tomato #ff6347
split-complementshippedTomato is a split-complement of JetBrains Secondary: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber #ffbf00
shippedAmber is paired with JetBrains Secondary in 7 real palettes, including Salesforce's brand system and Heatwave, as the accent.
Blue #0000ff
shipped9 real palettes, including Unity's brand system and Readymag's brand system put Blue beside JetBrains Secondary, as the supporting colour.
Dark Orange #ff8c00
shippedDark Orange shows up next to JetBrains Secondary in 4 real palettes, including Learning App and Elastic's brand system, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with JetBrains Secondary: 5 real palettes, including Apple's brand system and Venmo's brand system, as the accent.
Midnight Blue #191970
shipped7 real palettes, including Kraken's brand system and Blue Mono put Midnight Blue beside JetBrains Secondary, as the lead colour.
Real palettes that use JetBrains Secondary
Tints & shades
Harmonies
Contrast
| JetBrains Secondary as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.74:1 | fail | fail | fail | |
Aaon black | 7.66:1 | 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 JetBrains Secondary as the background.
Brands using this color
Fonts for this mood
JetBrains Secondary reads as cool, vivid, technical. The font library is tagged with the same vocabulary:
Point 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.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #18a3fa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/18a3fa-9cb0c4-df4e5d-1f222d-e9f1f0?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