#3388FF Color (Hex and RGB)
#3388FF
#3388ff has RGB values (51, 136, 255). This hex code is also a web-safe color equal to #38f. The color reads primarily as blue in sRGB space.
Color values
| Format | Value | Channels | Copy |
|---|---|---|---|
| HEX | #3388FF | R33G88BFF | |
| RGB | rgb(51 136 255) | R51G136B255 | |
| HSL | hsl(215 100% 60%) | H215°S100%L60% | |
| OKLCH | oklch(64% 0.19 258) | L0.64C0.19H258° | |
| HSV | hsv(215, 80%, 100%) | H215°S80%V100% | |
| CMYK | cmyk(80%, 47%, 0%, 0%) | C80%M47%Y0%K0% |
RGB mix
Base numbers
| Base | R | G | B |
|---|---|---|---|
| Binary | 00110011 | 10001000 | 11111111 |
| Octal | 63 | 210 | 377 |
| Decimal | 51 | 136 | 255 |
| Hex | 33 | 88 | ff |
Shades & tints
Shades mix #3388FF with black; tints mix it with white. Click any swatch to explore it.
Shades
- #3388FF0%
- #2F7CE99%
- #2A71D417%
- #2665BE26%
- #225AA834%
- #1D4E9343%
- #19437D51%
- #15376759%
- #102C5268%
- #0C203C77%
- #08142685%
Tints
Color harmonies
Similar brand colors
The closest colors from our brand palettes, measured in OKLab.
Contrast & accessibility
WCAG 2.1 contrast against white and black. Test other pairs in the contrast checker.
Aa
#3388FF on #FFFFFF
3.44:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Aa
#3388FF on #000000
6.11:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Aa
#FFFFFF on #3388FF
3.44:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Aa
#000000 on #3388FF
6.11:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Code snippets
- CSS
color: #3388ff; - Background
background-color: #3388ff; - CSS variable
--color-3388ff: #3388ff; - Modern CSS
color: oklch(64% 0.19 258); - SCSS
$color-3388ff: #3388ff; - Tailwind
bg-[#3388ff] text-[#3388ff] - HTML
<div style="background-color: #3388ff"></div>