#266fdf
a balanced, vivid blue · cool · closest name: royalblue
RGB
38, 111, 223
HSL
216°, 74%, 51%
CMYK
83, 50, 0, 13
Luminance
0.1711
Every format
| HEX | #266fdf |
| RGB | rgb(38, 111, 223) |
| HSL | hsl(216, 74%, 51%) |
| CMYK | cmyk(83%, 50%, 0%, 13%) |
| LAB | lab(48.4 18.8 -63.3) |
| LCH | lch(48.4 66.0 286.6) |
| OKLCH | oklch(0.561 0.185 259.3) |
Copy-ready code
/* CSS */
color: #266fdf;
background-color: #266fdf;
/* Tailwind (arbitrary) */
class="text-[#266fdf] bg-[#266fdf]"
/* SCSS */
$brand: #266fdf;
/* SwiftUI */
Color(red: 0.149, green: 0.435, blue: 0.875)
/* Android */
Color.parseColor("#266fdf")Accessibility — WCAG contrast
Aa
#266fdf on white: 4.75:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#266fdf on black: 4.42:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.9%
Green43.5%
Blue87.5%
CMYK percentages
Cyan83.0%
Magenta50.2%
Yellow0.0%
Key (black)12.5%
Color previews
#266fdf text on a black background
contrast 4.42:1
Card sample
#266fdf text on a white background
contrast 4.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #266fdf;
Background color
Panel with #266fdf background
background-color: #266fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #266fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(38, 111, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(38, 111, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #266fdf; background: linear-gradient(135deg, #266fdf, #5826DF);