#030813
a deep, vivid blue · cool · closest name: black
RGB
3, 8, 19
HSL
221°, 73%, 4%
CMYK
84, 58, 0, 93
Luminance
0.0024
Every format
| HEX | #030813 |
| RGB | rgb(3, 8, 19) |
| HSL | hsl(221, 73%, 4%) |
| CMYK | cmyk(84%, 58%, 0%, 93%) |
| LAB | lab(2.2 0.6 -5.5) |
| LCH | lch(2.2 5.6 275.8) |
| OKLCH | oklch(0.134 0.028 258.5) |
Copy-ready code
/* CSS */
color: #030813;
background-color: #030813;
/* Tailwind (arbitrary) */
class="text-[#030813] bg-[#030813]"
/* SCSS */
$brand: #030813;
/* SwiftUI */
Color(red: 0.012, green: 0.031, blue: 0.075)
/* Android */
Color.parseColor("#030813")Accessibility — WCAG contrast
Aa
#030813 on white: 20.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#030813 on black: 1.05:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green3.1%
Blue7.5%
CMYK percentages
Cyan84.2%
Magenta57.9%
Yellow0.0%
Key (black)92.5%
Color previews
#030813 text on a black background
contrast 1.05:1
Card sample
#030813 text on a white background
contrast 20.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #030813;
Background color
Panel with #030813 background
background-color: #030813;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #030813;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 8, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 8, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #030813; background: linear-gradient(135deg, #030813, #090313);