#1f7df3
a balanced, electric blue · cool · closest name: dodgerblue
RGB
31, 125, 243
HSL
213°, 90%, 54%
CMYK
87, 49, 0, 5
Luminance
0.2143
Every format
| HEX | #1f7df3 |
| RGB | rgb(31, 125, 243) |
| HSL | hsl(213, 90%, 54%) |
| CMYK | cmyk(87%, 49%, 0%, 5%) |
| LAB | lab(53.4 17.1 -66.4) |
| LCH | lch(53.4 68.5 284.5) |
| OKLCH | oklch(0.604 0.196 257.1) |
Copy-ready code
/* CSS */
color: #1f7df3;
background-color: #1f7df3;
/* Tailwind (arbitrary) */
class="text-[#1f7df3] bg-[#1f7df3]"
/* SCSS */
$brand: #1f7df3;
/* SwiftUI */
Color(red: 0.122, green: 0.490, blue: 0.953)
/* Android */
Color.parseColor("#1f7df3")Accessibility — WCAG contrast
Aa
#1f7df3 on white: 3.97:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#1f7df3 on black: 5.29:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green49.0%
Blue95.3%
CMYK percentages
Cyan87.2%
Magenta48.6%
Yellow0.0%
Key (black)4.7%
Color previews
#1f7df3 text on a black background
contrast 5.29:1
Card sample
#1f7df3 text on a white background
contrast 3.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f7df3;
Background color
Panel with #1f7df3 background
background-color: #1f7df3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f7df3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 125, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 125, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f7df3; background: linear-gradient(135deg, #1f7df3, #4E1FF3);