#2f3af4
a balanced, electric blue · warm · closest name: blue
RGB
47, 58, 244
HSL
237°, 90%, 57%
CMYK
81, 76, 0, 4
Luminance
0.1016
Every format
| HEX | #2f3af4 |
| RGB | rgb(47, 58, 244) |
| HSL | hsl(237, 90%, 57%) |
| CMYK | cmyk(81%, 76%, 0%, 4%) |
| LAB | lab(38.1 59.1 -91.9) |
| LCH | lch(38.1 109.3 302.7) |
| OKLCH | oklch(0.492 0.266 269.1) |
Copy-ready code
/* CSS */
color: #2f3af4;
background-color: #2f3af4;
/* Tailwind (arbitrary) */
class="text-[#2f3af4] bg-[#2f3af4]"
/* SCSS */
$brand: #2f3af4;
/* SwiftUI */
Color(red: 0.184, green: 0.227, blue: 0.957)
/* Android */
Color.parseColor("#2f3af4")Accessibility — WCAG contrast
Aa
#2f3af4 on white: 6.93:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f3af4 on black: 3.03:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green22.7%
Blue95.7%
CMYK percentages
Cyan80.7%
Magenta76.2%
Yellow0.0%
Key (black)4.3%
Color previews
#2f3af4 text on a black background
contrast 3.03:1
Card sample
#2f3af4 text on a white background
contrast 6.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f3af4;
Background color
Panel with #2f3af4 background
background-color: #2f3af4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f3af4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 58, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 58, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f3af4; background: linear-gradient(135deg, #2f3af4, #A72FF4);