#1f38ff
a balanced, electric blue · warm · closest name: blue
RGB
31, 56, 255
HSL
233°, 100%, 56%
CMYK
88, 78, 0, 0
Luminance
0.1034
Every format
| HEX | #1f38ff |
| RGB | rgb(31, 56, 255) |
| HSL | hsl(233, 100%, 56%) |
| CMYK | cmyk(88%, 78%, 0%, 0%) |
| LAB | lab(38.4 62.9 -97.6) |
| LCH | lch(38.4 116.1 302.8) |
| OKLCH | oklch(0.496 0.283 266.4) |
Copy-ready code
/* CSS */
color: #1f38ff;
background-color: #1f38ff;
/* Tailwind (arbitrary) */
class="text-[#1f38ff] bg-[#1f38ff]"
/* SCSS */
$brand: #1f38ff;
/* SwiftUI */
Color(red: 0.122, green: 0.220, blue: 1.000)
/* Android */
Color.parseColor("#1f38ff")Accessibility — WCAG contrast
Aa
#1f38ff on white: 6.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1f38ff on black: 3.07:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green22.0%
Blue100.0%
CMYK percentages
Cyan87.8%
Magenta78.0%
Yellow0.0%
Key (black)0.0%
Color previews
#1f38ff text on a black background
contrast 3.07:1
Card sample
#1f38ff text on a white background
contrast 6.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f38ff;
Background color
Panel with #1f38ff background
background-color: #1f38ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f38ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 56, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 56, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f38ff; background: linear-gradient(135deg, #1f38ff, #9B1FFF);