#2191fd
a balanced, electric blue · cool · “dodgerblue”
RGB
33, 145, 253
HSL
210°, 98%, 56%
CMYK
87, 43, 0, 1
Luminance
0.2767
Every format
| HEX | #2191fd |
| RGB | rgb(33, 145, 253) |
| HSL | hsl(210, 98%, 56%) |
| CMYK | cmyk(87%, 43%, 0%, 1%) |
| LAB | lab(59.6 8.8 -62.0) |
| LCH | lch(59.6 62.6 278.1) |
| OKLCH | oklch(0.653 0.186 252.8) |
Copy-ready code
/* CSS */
color: #2191fd;
background-color: #2191fd;
/* Tailwind (arbitrary) */
class="text-[#2191fd] bg-[#2191fd]"
/* SCSS */
$brand: #2191fd;
/* SwiftUI */
Color(red: 0.129, green: 0.569, blue: 0.992)
/* Android */
Color.parseColor("#2191fd")Accessibility — WCAG contrast
Aa
#2191fd on white: 3.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2191fd on black: 6.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green56.9%
Blue99.2%
CMYK percentages
Cyan87.0%
Magenta42.7%
Yellow0.0%
Key (black)0.8%
Color previews
#2191fd text on a black background
contrast 6.53:1
Card sample
#2191fd text on a white background
contrast 3.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2191fd;
Background color
Panel with #2191fd background
background-color: #2191fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2191fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 145, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 145, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2191fd; background: linear-gradient(135deg, #2191fd, #4421FD);