#042cf6
a balanced, electric blue · warm · closest name: blue
RGB
4, 44, 246
HSL
230°, 97%, 49%
CMYK
98, 82, 0, 4
Luminance
0.0848
Every format
| HEX | #042cf6 |
| RGB | rgb(4, 44, 246) |
| HSL | hsl(230, 97%, 49%) |
| CMYK | cmyk(98%, 82%, 0%, 4%) |
| LAB | lab(35.0 65.2 -98.3) |
| LCH | lch(35.0 118.0 303.6) |
| OKLCH | oklch(0.467 0.286 264.4) |
Copy-ready code
/* CSS */
color: #042cf6;
background-color: #042cf6;
/* Tailwind (arbitrary) */
class="text-[#042cf6] bg-[#042cf6]"
/* SCSS */
$brand: #042cf6;
/* SwiftUI */
Color(red: 0.016, green: 0.173, blue: 0.965)
/* Android */
Color.parseColor("#042cf6")Accessibility — WCAG contrast
Aa
#042cf6 on white: 7.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#042cf6 on black: 2.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green17.3%
Blue96.5%
CMYK percentages
Cyan98.4%
Magenta82.1%
Yellow0.0%
Key (black)3.5%
Color previews
#042cf6 text on a black background
contrast 2.70:1
Card sample
#042cf6 text on a white background
contrast 7.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #042cf6;
Background color
Panel with #042cf6 background
background-color: #042cf6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #042cf6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 44, 246, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 44, 246, 0.45);
Border & gradient
Gradient panel
border: 3px solid #042cf6; background: linear-gradient(135deg, #042cf6, #7D04F6);