#030cdf
a dark, electric blue · warm · closest name: blue
RGB
3, 12, 223
HSL
238°, 97%, 44%
CMYK
99, 95, 0, 13
Luminance
0.0561
Every format
| HEX | #030cdf |
| RGB | rgb(3, 12, 223) |
| HSL | hsl(238, 97%, 44%) |
| CMYK | cmyk(99%, 95%, 0%, 13%) |
| LAB | lab(28.4 69.4 -96.2) |
| LCH | lch(28.4 118.6 305.8) |
| OKLCH | oklch(0.414 0.279 264.4) |
Copy-ready code
/* CSS */
color: #030cdf;
background-color: #030cdf;
/* Tailwind (arbitrary) */
class="text-[#030cdf] bg-[#030cdf]"
/* SCSS */
$brand: #030cdf;
/* SwiftUI */
Color(red: 0.012, green: 0.047, blue: 0.875)
/* Android */
Color.parseColor("#030cdf")Accessibility — WCAG contrast
Aa
#030cdf on white: 9.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#030cdf on black: 2.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green4.7%
Blue87.5%
CMYK percentages
Cyan98.7%
Magenta94.6%
Yellow0.0%
Key (black)12.5%
Color previews
#030cdf text on a black background
contrast 2.12:1
Card sample
#030cdf text on a white background
contrast 9.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #030cdf;
Background color
Panel with #030cdf background
background-color: #030cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #030cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 12, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 12, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #030cdf; background: linear-gradient(135deg, #030cdf, #8C03DF);