#030b13
a deep, vivid blue · cool · closest name: black
RGB
3, 11, 19
HSL
210°, 73%, 4%
CMYK
84, 42, 0, 93
Luminance
0.0031
Every format
| HEX | #030b13 |
| RGB | rgb(3, 11, 19) |
| HSL | hsl(210, 73%, 4%) |
| CMYK | cmyk(84%, 42%, 0%, 93%) |
| LAB | lab(2.8 -0.7 -4.7) |
| LCH | lch(2.8 4.7 262.1) |
| OKLCH | oklch(0.144 0.023 243.5) |
Copy-ready code
/* CSS */
color: #030b13;
background-color: #030b13;
/* Tailwind (arbitrary) */
class="text-[#030b13] bg-[#030b13]"
/* SCSS */
$brand: #030b13;
/* SwiftUI */
Color(red: 0.012, green: 0.043, blue: 0.075)
/* Android */
Color.parseColor("#030b13")Accessibility — WCAG contrast
Aa
#030b13 on white: 19.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#030b13 on black: 1.06:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green4.3%
Blue7.5%
CMYK percentages
Cyan84.2%
Magenta42.1%
Yellow0.0%
Key (black)92.5%
Color previews
#030b13 text on a black background
contrast 1.06:1
Card sample
#030b13 text on a white background
contrast 19.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #030b13;
Background color
Panel with #030b13 background
background-color: #030b13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #030b13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 11, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 11, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #030b13; background: linear-gradient(135deg, #030b13, #060313);