#030fd3
a dark, electric blue · warm · closest name: blue
RGB
3, 15, 211
HSL
237°, 97%, 42%
CMYK
99, 93, 0, 17
Luminance
0.0506
Every format
| HEX | #030fd3 |
| RGB | rgb(3, 15, 211) |
| HSL | hsl(237, 97%, 42%) |
| CMYK | cmyk(99%, 93%, 0%, 17%) |
| LAB | lab(26.9 65.6 -91.8) |
| LCH | lch(26.9 112.8 305.6) |
| OKLCH | oklch(0.399 0.267 264.4) |
Copy-ready code
/* CSS */
color: #030fd3;
background-color: #030fd3;
/* Tailwind (arbitrary) */
class="text-[#030fd3] bg-[#030fd3]"
/* SCSS */
$brand: #030fd3;
/* SwiftUI */
Color(red: 0.012, green: 0.059, blue: 0.827)
/* Android */
Color.parseColor("#030fd3")Accessibility — WCAG contrast
Aa
#030fd3 on white: 10.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#030fd3 on black: 2.01:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green5.9%
Blue82.7%
CMYK percentages
Cyan98.6%
Magenta92.9%
Yellow0.0%
Key (black)17.3%
Color previews
#030fd3 text on a black background
contrast 2.01:1
Card sample
#030fd3 text on a white background
contrast 10.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #030fd3;
Background color
Panel with #030fd3 background
background-color: #030fd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #030fd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 15, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 15, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #030fd3; background: linear-gradient(135deg, #030fd3, #8203D3);