#1f18be
a dark, electric blue · warm · closest name: navy
RGB
31, 24, 190
HSL
243°, 78%, 42%
CMYK
84, 87, 0, 26
Luminance
0.0466
Every format
| HEX | #1f18be |
| RGB | rgb(31, 24, 190) |
| HSL | hsl(243, 78%, 42%) |
| CMYK | cmyk(84%, 87%, 0%, 26%) |
| LAB | lab(25.8 57.5 -81.4) |
| LCH | lch(25.8 99.7 305.3) |
| OKLCH | oklch(0.386 0.235 269.2) |
Copy-ready code
/* CSS */
color: #1f18be;
background-color: #1f18be;
/* Tailwind (arbitrary) */
class="text-[#1f18be] bg-[#1f18be]"
/* SCSS */
$brand: #1f18be;
/* SwiftUI */
Color(red: 0.122, green: 0.094, blue: 0.745)
/* Android */
Color.parseColor("#1f18be")Accessibility — WCAG contrast
Aa
#1f18be on white: 10.87:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f18be on black: 1.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green9.4%
Blue74.5%
CMYK percentages
Cyan83.7%
Magenta87.4%
Yellow0.0%
Key (black)25.5%
Color previews
#1f18be text on a black background
contrast 1.93:1
Card sample
#1f18be text on a white background
contrast 10.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f18be;
Background color
Panel with #1f18be background
background-color: #1f18be;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f18be;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 24, 190, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 24, 190, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f18be; background: linear-gradient(135deg, #1f18be, #8E18BE);