#2f66fd
a balanced, electric blue · cool · closest name: royalblue
RGB
47, 102, 253
HSL
224°, 98%, 59%
CMYK
81, 60, 0, 1
Luminance
0.1720
Every format
| HEX | #2f66fd |
| RGB | rgb(47, 102, 253) |
| HSL | hsl(224, 98%, 59%) |
| CMYK | cmyk(81%, 60%, 0%, 1%) |
| LAB | lab(48.5 36.4 -79.9) |
| LCH | lch(48.5 87.8 294.5) |
| OKLCH | oklch(0.570 0.232 264.6) |
Copy-ready code
/* CSS */
color: #2f66fd;
background-color: #2f66fd;
/* Tailwind (arbitrary) */
class="text-[#2f66fd] bg-[#2f66fd]"
/* SCSS */
$brand: #2f66fd;
/* SwiftUI */
Color(red: 0.184, green: 0.400, blue: 0.992)
/* Android */
Color.parseColor("#2f66fd")Accessibility — WCAG contrast
Aa
#2f66fd on white: 4.73:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f66fd on black: 4.44:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green40.0%
Blue99.2%
CMYK percentages
Cyan81.4%
Magenta59.7%
Yellow0.0%
Key (black)0.8%
Color previews
#2f66fd text on a black background
contrast 4.44:1
Card sample
#2f66fd text on a white background
contrast 4.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f66fd;
Background color
Panel with #2f66fd background
background-color: #2f66fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f66fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 102, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 102, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f66fd; background: linear-gradient(135deg, #2f66fd, #812FFD);