#426cff
a balanced, electric blue · warm · closest name: royalblue
RGB
66, 108, 255
HSL
227°, 100%, 63%
CMYK
74, 58, 0, 0
Luminance
0.1910
Every format
| HEX | #426cff |
| RGB | rgb(66, 108, 255) |
| HSL | hsl(227, 100%, 63%) |
| CMYK | cmyk(74%, 58%, 0%, 0%) |
| LAB | lab(50.8 35.2 -77.2) |
| LCH | lch(50.8 84.8 294.5) |
| OKLCH | oklch(0.589 0.223 267.0) |
Copy-ready code
/* CSS */
color: #426cff;
background-color: #426cff;
/* Tailwind (arbitrary) */
class="text-[#426cff] bg-[#426cff]"
/* SCSS */
$brand: #426cff;
/* SwiftUI */
Color(red: 0.259, green: 0.424, blue: 1.000)
/* Android */
Color.parseColor("#426cff")Accessibility — WCAG contrast
Aa
#426cff on white: 4.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#426cff on black: 4.82:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green42.4%
Blue100.0%
CMYK percentages
Cyan74.1%
Magenta57.6%
Yellow0.0%
Key (black)0.0%
Color previews
#426cff text on a black background
contrast 4.82:1
Card sample
#426cff text on a white background
contrast 4.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #426cff;
Background color
Panel with #426cff background
background-color: #426cff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #426cff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 108, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 108, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #426cff; background: linear-gradient(135deg, #426cff, #9642FF);