#030ddf
a dark, electric blue · warm · closest name: blue
RGB
3, 13, 223
HSL
237°, 97%, 44%
CMYK
99, 94, 0, 13
Luminance
0.0563
Every format
| HEX | #030ddf |
| RGB | rgb(3, 13, 223) |
| HSL | hsl(237, 97%, 44%) |
| CMYK | cmyk(99%, 94%, 0%, 13%) |
| LAB | lab(28.5 69.2 -96.1) |
| LCH | lch(28.5 118.4 305.8) |
| OKLCH | oklch(0.414 0.279 264.4) |
Copy-ready code
/* CSS */
color: #030ddf;
background-color: #030ddf;
/* Tailwind (arbitrary) */
class="text-[#030ddf] bg-[#030ddf]"
/* SCSS */
$brand: #030ddf;
/* SwiftUI */
Color(red: 0.012, green: 0.051, blue: 0.875)
/* Android */
Color.parseColor("#030ddf")Accessibility — WCAG contrast
Aa
#030ddf on white: 9.87:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#030ddf on black: 2.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green5.1%
Blue87.5%
CMYK percentages
Cyan98.7%
Magenta94.2%
Yellow0.0%
Key (black)12.5%
Color previews
#030ddf text on a black background
contrast 2.13:1
Card sample
#030ddf text on a white background
contrast 9.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #030ddf;
Background color
Panel with #030ddf background
background-color: #030ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #030ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 13, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 13, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #030ddf; background: linear-gradient(135deg, #030ddf, #8C03DF);