#1f02eb
a balanced, electric blue · warm · closest name: blue
RGB
31, 2, 235
HSL
248°, 98%, 47%
CMYK
87, 99, 0, 8
Luminance
0.0633
Every format
| HEX | #1f02eb |
| RGB | rgb(31, 2, 235) |
| HSL | hsl(248, 98%, 47%) |
| CMYK | cmyk(87%, 99%, 0%, 8%) |
| LAB | lab(30.2 74.3 -100.0) |
| LCH | lch(30.2 124.6 306.6) |
| OKLCH | oklch(0.432 0.289 267.5) |
Copy-ready code
/* CSS */
color: #1f02eb;
background-color: #1f02eb;
/* Tailwind (arbitrary) */
class="text-[#1f02eb] bg-[#1f02eb]"
/* SCSS */
$brand: #1f02eb;
/* SwiftUI */
Color(red: 0.122, green: 0.008, blue: 0.922)
/* Android */
Color.parseColor("#1f02eb")Accessibility — WCAG contrast
Aa
#1f02eb on white: 9.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f02eb on black: 2.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green0.8%
Blue92.2%
CMYK percentages
Cyan86.8%
Magenta99.1%
Yellow0.0%
Key (black)7.8%
Color previews
#1f02eb text on a black background
contrast 2.27:1
Card sample
#1f02eb text on a white background
contrast 9.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f02eb;
Background color
Panel with #1f02eb background
background-color: #1f02eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f02eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 2, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 2, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f02eb; background: linear-gradient(135deg, #1f02eb, #BB02EB);