#030ce9
a balanced, electric blue · warm · closest name: blue
RGB
3, 12, 233
HSL
238°, 98%, 46%
CMYK
99, 95, 0, 9
Luminance
0.0617
Every format
| HEX | #030ce9 |
| RGB | rgb(3, 12, 233) |
| HSL | hsl(238, 98%, 46%) |
| CMYK | cmyk(99%, 95%, 0%, 9%) |
| LAB | lab(29.8 71.9 -99.5) |
| LCH | lch(29.8 122.8 305.9) |
| OKLCH | oklch(0.427 0.289 264.4) |
Copy-ready code
/* CSS */
color: #030ce9;
background-color: #030ce9;
/* Tailwind (arbitrary) */
class="text-[#030ce9] bg-[#030ce9]"
/* SCSS */
$brand: #030ce9;
/* SwiftUI */
Color(red: 0.012, green: 0.047, blue: 0.914)
/* Android */
Color.parseColor("#030ce9")Accessibility — WCAG contrast
Aa
#030ce9 on white: 9.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#030ce9 on black: 2.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green4.7%
Blue91.4%
CMYK percentages
Cyan98.7%
Magenta94.8%
Yellow0.0%
Key (black)8.6%
Color previews
#030ce9 text on a black background
contrast 2.23:1
Card sample
#030ce9 text on a white background
contrast 9.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #030ce9;
Background color
Panel with #030ce9 background
background-color: #030ce9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #030ce9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 12, 233, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 12, 233, 0.45);
Border & gradient
Gradient panel
border: 3px solid #030ce9; background: linear-gradient(135deg, #030ce9, #9403E9);