#030bbc
a dark, electric blue · warm · closest name: navy
RGB
3, 11, 188
HSL
237°, 97%, 38%
CMYK
98, 94, 0, 26
Luminance
0.0389
Every format
| HEX | #030bbc |
| RGB | rgb(3, 11, 188) |
| HSL | hsl(237, 97%, 38%) |
| CMYK | cmyk(98%, 94%, 0%, 26%) |
| LAB | lab(23.3 60.4 -84.3) |
| LCH | lch(23.3 103.7 305.6) |
| OKLCH | oklch(0.366 0.245 264.5) |
Copy-ready code
/* CSS */
color: #030bbc;
background-color: #030bbc;
/* Tailwind (arbitrary) */
class="text-[#030bbc] bg-[#030bbc]"
/* SCSS */
$brand: #030bbc;
/* SwiftUI */
Color(red: 0.012, green: 0.043, blue: 0.737)
/* Android */
Color.parseColor("#030bbc")Accessibility — WCAG contrast
Aa
#030bbc on white: 11.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#030bbc on black: 1.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green4.3%
Blue73.7%
CMYK percentages
Cyan98.4%
Magenta94.1%
Yellow0.0%
Key (black)26.3%
Color previews
#030bbc text on a black background
contrast 1.78:1
Card sample
#030bbc text on a white background
contrast 11.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #030bbc;
Background color
Panel with #030bbc background
background-color: #030bbc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #030bbc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 11, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 11, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #030bbc; background: linear-gradient(135deg, #030bbc, #7603BC);