#263fd9
a balanced, vivid blue · warm · closest name: slateblue
RGB
38, 63, 217
HSL
232°, 70%, 50%
CMYK
83, 71, 0, 15
Luminance
0.0898
Every format
| HEX | #263fd9 |
| RGB | rgb(38, 63, 217) |
| HSL | hsl(232, 70%, 50%) |
| CMYK | cmyk(83%, 71%, 0%, 15%) |
| LAB | lab(35.9 46.9 -80.2) |
| LCH | lch(35.9 92.9 300.3) |
| OKLCH | oklch(0.467 0.233 267.6) |
Copy-ready code
/* CSS */
color: #263fd9;
background-color: #263fd9;
/* Tailwind (arbitrary) */
class="text-[#263fd9] bg-[#263fd9]"
/* SCSS */
$brand: #263fd9;
/* SwiftUI */
Color(red: 0.149, green: 0.247, blue: 0.851)
/* Android */
Color.parseColor("#263fd9")Accessibility — WCAG contrast
Aa
#263fd9 on white: 7.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#263fd9 on black: 2.80:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.9%
Green24.7%
Blue85.1%
CMYK percentages
Cyan82.5%
Magenta71.0%
Yellow0.0%
Key (black)14.9%
Color previews
#263fd9 text on a black background
contrast 2.80:1
Card sample
#263fd9 text on a white background
contrast 7.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #263fd9;
Background color
Panel with #263fd9 background
background-color: #263fd9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #263fd9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(38, 63, 217, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(38, 63, 217, 0.45);
Border & gradient
Gradient panel
border: 3px solid #263fd9; background: linear-gradient(135deg, #263fd9, #8426D9);