#1f09fd
a balanced, electric blue · warm · closest name: blue
RGB
31, 9, 253
HSL
245°, 98%, 51%
CMYK
88, 96, 0, 1
Luminance
0.0758
Every format
| HEX | #1f09fd |
| RGB | rgb(31, 9, 253) |
| HSL | hsl(245, 98%, 51%) |
| CMYK | cmyk(88%, 96%, 0%, 1%) |
| LAB | lab(33.1 77.6 -105.4) |
| LCH | lch(33.1 130.9 306.4) |
| OKLCH | oklch(0.458 0.305 267.0) |
Copy-ready code
/* CSS */
color: #1f09fd;
background-color: #1f09fd;
/* Tailwind (arbitrary) */
class="text-[#1f09fd] bg-[#1f09fd]"
/* SCSS */
$brand: #1f09fd;
/* SwiftUI */
Color(red: 0.122, green: 0.035, blue: 0.992)
/* Android */
Color.parseColor("#1f09fd")Accessibility — WCAG contrast
Aa
#1f09fd on white: 8.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f09fd on black: 2.52:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green3.5%
Blue99.2%
CMYK percentages
Cyan87.7%
Magenta96.4%
Yellow0.0%
Key (black)0.8%
Color previews
#1f09fd text on a black background
contrast 2.52:1
Card sample
#1f09fd text on a white background
contrast 8.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f09fd;
Background color
Panel with #1f09fd background
background-color: #1f09fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f09fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 9, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 9, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f09fd; background: linear-gradient(135deg, #1f09fd, #C209FD);