#274eb6
a dark, vivid blue · cool · closest name: royalblue
RGB
39, 78, 182
HSL
224°, 65%, 43%
CMYK
79, 57, 0, 29
Luminance
0.0926
Every format
| HEX | #274eb6 |
| RGB | rgb(39, 78, 182) |
| HSL | hsl(224, 65%, 43%) |
| CMYK | cmyk(79%, 57%, 0%, 29%) |
| LAB | lab(36.5 24.7 -59.0) |
| LCH | lch(36.5 63.9 292.7) |
| OKLCH | oklch(0.461 0.171 264.8) |
Copy-ready code
/* CSS */
color: #274eb6;
background-color: #274eb6;
/* Tailwind (arbitrary) */
class="text-[#274eb6] bg-[#274eb6]"
/* SCSS */
$brand: #274eb6;
/* SwiftUI */
Color(red: 0.153, green: 0.306, blue: 0.714)
/* Android */
Color.parseColor("#274eb6")Accessibility — WCAG contrast
Aa
#274eb6 on white: 7.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#274eb6 on black: 2.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.3%
Green30.6%
Blue71.4%
CMYK percentages
Cyan78.6%
Magenta57.1%
Yellow0.0%
Key (black)28.6%
Color previews
#274eb6 text on a black background
contrast 2.85:1
Card sample
#274eb6 text on a white background
contrast 7.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #274eb6;
Background color
Panel with #274eb6 background
background-color: #274eb6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #274eb6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(39, 78, 182, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(39, 78, 182, 0.45);
Border & gradient
Gradient panel
border: 3px solid #274eb6; background: linear-gradient(135deg, #274eb6, #5F27B6);