#259dfd
a balanced, electric blue · cool · closest name: dodgerblue
RGB
37, 157, 253
HSL
207°, 98%, 57%
CMYK
85, 38, 0, 1
Luminance
0.3160
Every format
| HEX | #259dfd |
| RGB | rgb(37, 157, 253) |
| HSL | hsl(207, 98%, 57%) |
| CMYK | cmyk(85%, 38%, 0%, 1%) |
| LAB | lab(63.0 1.9 -56.5) |
| LCH | lch(63.0 56.5 272.0) |
| OKLCH | oklch(0.680 0.173 248.8) |
Copy-ready code
/* CSS */
color: #259dfd;
background-color: #259dfd;
/* Tailwind (arbitrary) */
class="text-[#259dfd] bg-[#259dfd]"
/* SCSS */
$brand: #259dfd;
/* SwiftUI */
Color(red: 0.145, green: 0.616, blue: 0.992)
/* Android */
Color.parseColor("#259dfd")Accessibility — WCAG contrast
Aa
#259dfd on white: 2.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#259dfd on black: 7.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.5%
Green61.6%
Blue99.2%
CMYK percentages
Cyan85.4%
Magenta37.9%
Yellow0.0%
Key (black)0.8%
Color previews
#259dfd text on a black background
contrast 7.32:1
Card sample
#259dfd text on a white background
contrast 2.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #259dfd;
Background color
Panel with #259dfd background
background-color: #259dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #259dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(37, 157, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(37, 157, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #259dfd; background: linear-gradient(135deg, #259dfd, #3D25FD);