#2f17cd
a dark, electric blue · warm · closest name: blue
RGB
47, 23, 205
HSL
248°, 80%, 45%
CMYK
77, 89, 0, 20
Luminance
0.0562
Every format
| HEX | #2f17cd |
| RGB | rgb(47, 23, 205) |
| HSL | hsl(248, 80%, 45%) |
| CMYK | cmyk(77%, 89%, 0%, 20%) |
| LAB | lab(28.4 62.7 -85.7) |
| LCH | lch(28.4 106.1 306.2) |
| OKLCH | oklch(0.412 0.248 272.6) |
Copy-ready code
/* CSS */
color: #2f17cd;
background-color: #2f17cd;
/* Tailwind (arbitrary) */
class="text-[#2f17cd] bg-[#2f17cd]"
/* SCSS */
$brand: #2f17cd;
/* SwiftUI */
Color(red: 0.184, green: 0.090, blue: 0.804)
/* Android */
Color.parseColor("#2f17cd")Accessibility — WCAG contrast
Aa
#2f17cd on white: 9.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f17cd on black: 2.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green9.0%
Blue80.4%
CMYK percentages
Cyan77.1%
Magenta88.8%
Yellow0.0%
Key (black)19.6%
Color previews
#2f17cd text on a black background
contrast 2.12:1
Card sample
#2f17cd text on a white background
contrast 9.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f17cd;
Background color
Panel with #2f17cd background
background-color: #2f17cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f17cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 23, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 23, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f17cd; background: linear-gradient(135deg, #2f17cd, #A817CD);