#159dfd
a balanced, electric blue · cool · closest name: dodgerblue
RGB
21, 157, 253
HSL
205°, 98%, 54%
CMYK
92, 38, 0, 1
Luminance
0.3137
Every format
| HEX | #159dfd |
| RGB | rgb(21, 157, 253) |
| HSL | hsl(205, 98%, 54%) |
| CMYK | cmyk(92%, 38%, 0%, 1%) |
| LAB | lab(62.8 1.1 -56.8) |
| LCH | lch(62.8 56.8 271.1) |
| OKLCH | oklch(0.678 0.176 247.6) |
Copy-ready code
/* CSS */
color: #159dfd;
background-color: #159dfd;
/* Tailwind (arbitrary) */
class="text-[#159dfd] bg-[#159dfd]"
/* SCSS */
$brand: #159dfd;
/* SwiftUI */
Color(red: 0.082, green: 0.616, blue: 0.992)
/* Android */
Color.parseColor("#159dfd")Accessibility — WCAG contrast
Aa
#159dfd on white: 2.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#159dfd on black: 7.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green61.6%
Blue99.2%
CMYK percentages
Cyan91.7%
Magenta37.9%
Yellow0.0%
Key (black)0.8%
Color previews
#159dfd text on a black background
contrast 7.27:1
Card sample
#159dfd text on a white background
contrast 2.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #159dfd;
Background color
Panel with #159dfd background
background-color: #159dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #159dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 157, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 157, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #159dfd; background: linear-gradient(135deg, #159dfd, #2715FD);