#1f2fba
a dark, vivid blue · warm · closest name: navy
RGB
31, 47, 186
HSL
234°, 71%, 43%
CMYK
83, 75, 0, 27
Luminance
0.0587
Every format
| HEX | #1f2fba |
| RGB | rgb(31, 47, 186) |
| HSL | hsl(234, 71%, 43%) |
| CMYK | cmyk(83%, 75%, 0%, 27%) |
| LAB | lab(29.1 45.2 -73.5) |
| LCH | lch(29.1 86.2 301.6) |
| OKLCH | oklch(0.407 0.213 268.2) |
Copy-ready code
/* CSS */
color: #1f2fba;
background-color: #1f2fba;
/* Tailwind (arbitrary) */
class="text-[#1f2fba] bg-[#1f2fba]"
/* SCSS */
$brand: #1f2fba;
/* SwiftUI */
Color(red: 0.122, green: 0.184, blue: 0.729)
/* Android */
Color.parseColor("#1f2fba")Accessibility — WCAG contrast
Aa
#1f2fba on white: 9.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f2fba on black: 2.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green18.4%
Blue72.9%
CMYK percentages
Cyan83.3%
Magenta74.7%
Yellow0.0%
Key (black)27.1%
Color previews
#1f2fba text on a black background
contrast 2.17:1
Card sample
#1f2fba text on a white background
contrast 9.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f2fba;
Background color
Panel with #1f2fba background
background-color: #1f2fba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f2fba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 47, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 47, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f2fba; background: linear-gradient(135deg, #1f2fba, #761FBA);