#151afd
a balanced, electric blue · warm · closest name: blue
RGB
21, 26, 253
HSL
239°, 98%, 54%
CMYK
92, 90, 0, 1
Luminance
0.0799
Every format
| HEX | #151afd |
| RGB | rgb(21, 26, 253) |
| HSL | hsl(239, 98%, 54%) |
| CMYK | cmyk(92%, 90%, 0%, 1%) |
| LAB | lab(34.0 73.9 -104.0) |
| LCH | lch(34.0 127.5 305.4) |
| OKLCH | oklch(0.464 0.301 265.7) |
Copy-ready code
/* CSS */
color: #151afd;
background-color: #151afd;
/* Tailwind (arbitrary) */
class="text-[#151afd] bg-[#151afd]"
/* SCSS */
$brand: #151afd;
/* SwiftUI */
Color(red: 0.082, green: 0.102, blue: 0.992)
/* Android */
Color.parseColor("#151afd")Accessibility — WCAG contrast
Aa
#151afd on white: 8.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#151afd on black: 2.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green10.2%
Blue99.2%
CMYK percentages
Cyan91.7%
Magenta89.7%
Yellow0.0%
Key (black)0.8%
Color previews
#151afd text on a black background
contrast 2.60:1
Card sample
#151afd text on a white background
contrast 8.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #151afd;
Background color
Panel with #151afd background
background-color: #151afd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #151afd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 26, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 26, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #151afd; background: linear-gradient(135deg, #151afd, #AB15FD);