#2f03ba
a dark, electric blue · warm · closest name: navy
RGB
47, 3, 186
HSL
254°, 97%, 37%
CMYK
75, 98, 0, 27
Luminance
0.0421
Every format
| HEX | #2f03ba |
| RGB | rgb(47, 3, 186) |
| HSL | hsl(254, 97%, 37%) |
| CMYK | cmyk(75%, 98%, 0%, 27%) |
| LAB | lab(24.4 62.6 -81.3) |
| LCH | lch(24.4 102.5 307.6) |
| OKLCH | oklch(0.377 0.235 274.9) |
Copy-ready code
/* CSS */
color: #2f03ba;
background-color: #2f03ba;
/* Tailwind (arbitrary) */
class="text-[#2f03ba] bg-[#2f03ba]"
/* SCSS */
$brand: #2f03ba;
/* SwiftUI */
Color(red: 0.184, green: 0.012, blue: 0.729)
/* Android */
Color.parseColor("#2f03ba")Accessibility — WCAG contrast
Aa
#2f03ba on white: 11.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f03ba on black: 1.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green1.2%
Blue72.9%
CMYK percentages
Cyan74.7%
Magenta98.4%
Yellow0.0%
Key (black)27.1%
Color previews
#2f03ba text on a black background
contrast 1.84:1
Card sample
#2f03ba text on a white background
contrast 11.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f03ba;
Background color
Panel with #2f03ba background
background-color: #2f03ba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f03ba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 3, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 3, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f03ba; background: linear-gradient(135deg, #2f03ba, #A903BA);