Google Blue colour (#4285F4)
Google Blue is medium a blue with hex code #4285F4, the primary brand colour as commonly published in the brand’s guidelines. In RGB it is 66, 133, 244; in HSL 217°, 89%, 61%. Use the tool to explore shades and harmonies.
How to use the Google Blue colour
- The colour is pre-filled; click Explore to see all formats, shades and harmonies.
- Edit the value to try a variation.
- Copy the code you need.
Google Blue in every format
| Format | Value |
|---|---|
| HEX | #4285F4 |
| RGB | rgb(66, 133, 244) |
| RGB (0–1) | 0.259, 0.522, 0.957 |
| HSL | hsl(217, 89%, 61%) |
| CMYK (approx.) | 73%, 45%, 0%, 4% |
Shades and tints of Google Blue
Same hue and saturation, lightness from 90% to 10%:
#cfe0fc | #9fc1f9 | #6ea3f7 | #3e84f4 | #0e65f1 | #0b51c1 | #083d91 | #062860 | #031430 |
Colours that go with Google Blue
| Harmony | Colours | |
|---|---|---|
| Complementary | #f4b043 | |
| Triadic | #f44387 | #87f443 |
| Analogous | #5843f4 | #43dff4 |
Similar named colours
The closest CSS named colours by RGB distance, useful when you need a keyword instead of a hex code or want a near match:
| Colour | HEX | Difference |
|---|---|---|
| royalblue | #4169e1 | close |
| cornflowerblue | #6495ed | close |
| dodgerblue | #1e90ff | close |
| steelblue | #4682b4 | close |
| mediumslateblue | #7b68ee | close |
Accessibility
Contrast ratio of Google Blue against white is 3.56:1 (fails WCAG AA for normal text) and against black 5.89:1 (passes). Use black or very dark text on a Google Blue background rather than white.
Brand colours are the commonly published primary values and may be updated by the brand; check the official brand guidelines before print use. Trademarks belong to their owners.
Frequently asked questions
What is the hex code for Google Blue?
#4285F4.
What is Google Blue in RGB?
rgb(66, 133, 244).
What colour is complementary to Google Blue?
#f4b043, directly opposite on the colour wheel.
Privacy
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Last updated 2026-09-23.