#3d91c8
a balanced, vivid blue · cool · closest name: steelblue
RGB
61, 145, 200
HSL
204°, 56%, 51%
CMYK
70, 28, 0, 22
Luminance
0.2541
Every format
| HEX | #3d91c8 |
| RGB | rgb(61, 145, 200) |
| HSL | hsl(204, 56%, 51%) |
| CMYK | cmyk(70%, 28%, 0%, 22%) |
| LAB | lab(57.5 -7.5 -35.8) |
| LCH | lch(57.5 36.6 258.1) |
| OKLCH | oklch(0.630 0.116 240.9) |
Copy-ready code
/* CSS */
color: #3d91c8;
background-color: #3d91c8;
/* Tailwind (arbitrary) */
class="text-[#3d91c8] bg-[#3d91c8]"
/* SCSS */
$brand: #3d91c8;
/* SwiftUI */
Color(red: 0.239, green: 0.569, blue: 0.784)
/* Android */
Color.parseColor("#3d91c8")Accessibility — WCAG contrast
Aa
#3d91c8 on white: 3.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3d91c8 on black: 6.08:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green56.9%
Blue78.4%
CMYK percentages
Cyan69.5%
Magenta27.5%
Yellow0.0%
Key (black)21.6%
Color previews
#3d91c8 text on a black background
contrast 6.08:1
Card sample
#3d91c8 text on a white background
contrast 3.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3d91c8;
Background color
Panel with #3d91c8 background
background-color: #3d91c8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3d91c8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 145, 200, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 145, 200, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3d91c8; background: linear-gradient(135deg, #3d91c8, #463DC8);