#2f3dbb
a balanced, vivid blue · warm · closest name: slateblue
RGB
47, 61, 187
HSL
234°, 60%, 46%
CMYK
75, 67, 0, 27
Luminance
0.0753
Every format
| HEX | #2f3dbb |
| RGB | rgb(47, 61, 187) |
| HSL | hsl(234, 60%, 46%) |
| CMYK | cmyk(75%, 67%, 0%, 27%) |
| LAB | lab(33.0 38.4 -67.6) |
| LCH | lch(33.0 77.7 299.6) |
| OKLCH | oklch(0.438 0.196 270.6) |
Copy-ready code
/* CSS */
color: #2f3dbb;
background-color: #2f3dbb;
/* Tailwind (arbitrary) */
class="text-[#2f3dbb] bg-[#2f3dbb]"
/* SCSS */
$brand: #2f3dbb;
/* SwiftUI */
Color(red: 0.184, green: 0.239, blue: 0.733)
/* Android */
Color.parseColor("#2f3dbb")Accessibility — WCAG contrast
Aa
#2f3dbb on white: 8.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f3dbb on black: 2.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green23.9%
Blue73.3%
CMYK percentages
Cyan74.9%
Magenta67.4%
Yellow0.0%
Key (black)26.7%
Color previews
#2f3dbb text on a black background
contrast 2.51:1
Card sample
#2f3dbb text on a white background
contrast 8.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f3dbb;
Background color
Panel with #2f3dbb background
background-color: #2f3dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f3dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 61, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 61, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f3dbb; background: linear-gradient(135deg, #2f3dbb, #7E2FBB);