Color
#43d2fe
#43d2fergb(67, 210, 254)hsl(194, 99%, 63%)oklch(0.807 0.133 223.1)Colors that go with #43d2fe
Charcoal, Royal Blue and Taupe 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 #43d2fe: softer than #000 and cool enough to feel like part of the same palette.
Royal Blue #4169e1
shippedRoyal Blue is paired with #43d2fe in 5 real palettes, including Telehealth and 1password's brand system, as the lead colour.
Taupe #483c32
shippedTaupe is paired with #43d2fe in 10 real palettes, including Boeing's brand system and Astro's brand system, as the text colour against it.
Wheat #f5deb3
shippedDesigners have shipped Wheat with #43d2fe: 4 real palettes, including Oatly's brand system and Still Water, as the supporting colour.
Coral #ff7f50
complementaryCoral sits directly opposite #43d2fe on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Light Coral #f08080
split-complementshippedLight Coral is a split-complement of #43d2fe: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber #ffbf00
shippedAmber is paired with #43d2fe in 3 real palettes, including Salesforce's brand system and Blueprint, as the accent.
Blue Violet #8a2be2
shippedBlue Violet is paired with #43d2fe in 3 real palettes, including Circuit and Render's brand system, as the lead colour.
Real palettes that use #43d2fe
Tints & shades
Harmonies
Contrast
| #43d2fe as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.77:1 | fail | fail | fail | |
Aaon black | 11.89:1 | 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 #43d2fe as the background.
Brands using this color
Fonts for this mood
#43d2fe 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 #43d2fe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/43d2fe-9cb6c4-df4e72-1f242d-e9f1ef?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