#157ccc
a dark, electric blue · cool · closest name: steelblue
RGB
21, 124, 204
HSL
206°, 81%, 44%
CMYK
90, 39, 0, 20
Luminance
0.1893
Every format
| HEX | #157ccc |
| RGB | rgb(21, 124, 204) |
| HSL | hsl(206, 81%, 44%) |
| CMYK | cmyk(90%, 39%, 0%, 20%) |
| LAB | lab(50.6 2.2 -48.9) |
| LCH | lch(50.6 49.0 272.6) |
| OKLCH | oklch(0.574 0.150 248.9) |
Copy-ready code
/* CSS */
color: #157ccc;
background-color: #157ccc;
/* Tailwind (arbitrary) */
class="text-[#157ccc] bg-[#157ccc]"
/* SCSS */
$brand: #157ccc;
/* SwiftUI */
Color(red: 0.082, green: 0.486, blue: 0.800)
/* Android */
Color.parseColor("#157ccc")Accessibility — WCAG contrast
Aa
#157ccc on white: 4.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#157ccc on black: 4.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green48.6%
Blue80.0%
CMYK percentages
Cyan89.7%
Magenta39.2%
Yellow0.0%
Key (black)20.0%
Color previews
#157ccc text on a black background
contrast 4.79:1
Card sample
#157ccc text on a white background
contrast 4.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #157ccc;
Background color
Panel with #157ccc background
background-color: #157ccc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #157ccc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 124, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 124, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #157ccc; background: linear-gradient(135deg, #157ccc, #2815CC);