#2f4fbc
a balanced, vivid blue · warm · closest name: royalblue
RGB
47, 79, 188
HSL
226°, 60%, 46%
CMYK
75, 58, 0, 26
Luminance
0.0983
Every format
| HEX | #2f4fbc |
| RGB | rgb(47, 79, 188) |
| HSL | hsl(226, 60%, 46%) |
| CMYK | cmyk(75%, 58%, 0%, 26%) |
| LAB | lab(37.5 27.2 -60.7) |
| LCH | lch(37.5 66.5 294.1) |
| OKLCH | oklch(0.472 0.176 266.9) |
Copy-ready code
/* CSS */
color: #2f4fbc;
background-color: #2f4fbc;
/* Tailwind (arbitrary) */
class="text-[#2f4fbc] bg-[#2f4fbc]"
/* SCSS */
$brand: #2f4fbc;
/* SwiftUI */
Color(red: 0.184, green: 0.310, blue: 0.737)
/* Android */
Color.parseColor("#2f4fbc")Accessibility — WCAG contrast
Aa
#2f4fbc on white: 7.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f4fbc on black: 2.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green31.0%
Blue73.7%
CMYK percentages
Cyan75.0%
Magenta58.0%
Yellow0.0%
Key (black)26.3%
Color previews
#2f4fbc text on a black background
contrast 2.97:1
Card sample
#2f4fbc text on a white background
contrast 7.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f4fbc;
Background color
Panel with #2f4fbc background
background-color: #2f4fbc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f4fbc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 79, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 79, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f4fbc; background: linear-gradient(135deg, #2f4fbc, #6D2FBC);