#213cd1
a balanced, vivid blue · warm · closest name: slateblue
RGB
33, 60, 209
HSL
231°, 73%, 48%
CMYK
84, 71, 0, 18
Luminance
0.0816
Every format
| HEX | #213cd1 |
| RGB | rgb(33, 60, 209) |
| HSL | hsl(231, 73%, 48%) |
| CMYK | cmyk(84%, 71%, 0%, 18%) |
| LAB | lab(34.3 45.6 -78.3) |
| LCH | lch(34.3 90.6 300.2) |
| OKLCH | oklch(0.452 0.227 267.0) |
Copy-ready code
/* CSS */
color: #213cd1;
background-color: #213cd1;
/* Tailwind (arbitrary) */
class="text-[#213cd1] bg-[#213cd1]"
/* SCSS */
$brand: #213cd1;
/* SwiftUI */
Color(red: 0.129, green: 0.235, blue: 0.820)
/* Android */
Color.parseColor("#213cd1")Accessibility — WCAG contrast
Aa
#213cd1 on white: 7.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#213cd1 on black: 2.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green23.5%
Blue82.0%
CMYK percentages
Cyan84.2%
Magenta71.3%
Yellow0.0%
Key (black)18.0%
Color previews
#213cd1 text on a black background
contrast 2.63:1
Card sample
#213cd1 text on a white background
contrast 7.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #213cd1;
Background color
Panel with #213cd1 background
background-color: #213cd1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #213cd1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 60, 209, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 60, 209, 0.45);
Border & gradient
Gradient panel
border: 3px solid #213cd1; background: linear-gradient(135deg, #213cd1, #7B21D1);