#2147af
a dark, vivid blue · cool · closest name: royalblue
RGB
33, 71, 175
HSL
224°, 68%, 41%
CMYK
81, 59, 0, 31
Luminance
0.0792
Every format
| HEX | #2147af |
| RGB | rgb(33, 71, 175) |
| HSL | hsl(224, 68%, 41%) |
| CMYK | cmyk(81%, 59%, 0%, 31%) |
| LAB | lab(33.8 26.0 -59.1) |
| LCH | lch(33.8 64.6 293.8) |
| OKLCH | oklch(0.439 0.172 264.8) |
Copy-ready code
/* CSS */
color: #2147af;
background-color: #2147af;
/* Tailwind (arbitrary) */
class="text-[#2147af] bg-[#2147af]"
/* SCSS */
$brand: #2147af;
/* SwiftUI */
Color(red: 0.129, green: 0.278, blue: 0.686)
/* Android */
Color.parseColor("#2147af")Accessibility — WCAG contrast
Aa
#2147af on white: 8.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2147af on black: 2.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green27.8%
Blue68.6%
CMYK percentages
Cyan81.1%
Magenta59.4%
Yellow0.0%
Key (black)31.4%
Color previews
#2147af text on a black background
contrast 2.58:1
Card sample
#2147af text on a white background
contrast 8.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2147af;
Background color
Panel with #2147af background
background-color: #2147af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2147af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 71, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 71, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2147af; background: linear-gradient(135deg, #2147af, #5A21AF);