#263af8
a balanced, electric blue · warm · closest name: blue
RGB
38, 58, 248
HSL
234°, 94%, 56%
CMYK
85, 77, 0, 3
Luminance
0.1022
Every format
| HEX | #263af8 |
| RGB | rgb(38, 58, 248) |
| HSL | hsl(234, 94%, 56%) |
| CMYK | cmyk(85%, 77%, 0%, 3%) |
| LAB | lab(38.2 59.9 -94.0) |
| LCH | lch(38.2 111.5 302.5) |
| OKLCH | oklch(0.493 0.273 267.4) |
Copy-ready code
/* CSS */
color: #263af8;
background-color: #263af8;
/* Tailwind (arbitrary) */
class="text-[#263af8] bg-[#263af8]"
/* SCSS */
$brand: #263af8;
/* SwiftUI */
Color(red: 0.149, green: 0.227, blue: 0.973)
/* Android */
Color.parseColor("#263af8")Accessibility — WCAG contrast
Aa
#263af8 on white: 6.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#263af8 on black: 3.04:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.9%
Green22.7%
Blue97.3%
CMYK percentages
Cyan84.7%
Magenta76.6%
Yellow0.0%
Key (black)2.7%
Color previews
#263af8 text on a black background
contrast 3.04:1
Card sample
#263af8 text on a white background
contrast 6.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #263af8;
Background color
Panel with #263af8 background
background-color: #263af8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #263af8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(38, 58, 248, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(38, 58, 248, 0.45);
Border & gradient
Gradient panel
border: 3px solid #263af8; background: linear-gradient(135deg, #263af8, #9E26F8);