#038fdf
a dark, electric blue · cool · closest name: steelblue
RGB
3, 143, 223
HSL
202°, 97%, 44%
CMYK
99, 36, 0, 13
Luminance
0.2499
Every format
| HEX | #038fdf |
| RGB | rgb(3, 143, 223) |
| HSL | hsl(202, 97%, 44%) |
| CMYK | cmyk(99%, 36%, 0%, 13%) |
| LAB | lab(57.1 -2.6 -49.4) |
| LCH | lch(57.1 49.5 267.0) |
| OKLCH | oklch(0.627 0.156 244.6) |
Copy-ready code
/* CSS */
color: #038fdf;
background-color: #038fdf;
/* Tailwind (arbitrary) */
class="text-[#038fdf] bg-[#038fdf]"
/* SCSS */
$brand: #038fdf;
/* SwiftUI */
Color(red: 0.012, green: 0.561, blue: 0.875)
/* Android */
Color.parseColor("#038fdf")Accessibility — WCAG contrast
Aa
#038fdf on white: 3.50:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#038fdf on black: 6.00:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green56.1%
Blue87.5%
CMYK percentages
Cyan98.7%
Magenta35.9%
Yellow0.0%
Key (black)12.5%
Color previews
#038fdf text on a black background
contrast 6.00:1
Card sample
#038fdf text on a white background
contrast 3.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #038fdf;
Background color
Panel with #038fdf background
background-color: #038fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #038fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 143, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 143, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #038fdf; background: linear-gradient(135deg, #038fdf, #0A03DF);