#1171bb
a dark, electric blue · cool · closest name: steelblue
RGB
17, 113, 187
HSL
206°, 83%, 40%
CMYK
91, 40, 0, 27
Luminance
0.1552
Every format
| HEX | #1171bb |
| RGB | rgb(17, 113, 187) |
| HSL | hsl(206, 83%, 40%) |
| CMYK | cmyk(91%, 40%, 0%, 27%) |
| LAB | lab(46.3 2.1 -46.0) |
| LCH | lch(46.3 46.1 272.7) |
| OKLCH | oklch(0.537 0.141 248.9) |
Copy-ready code
/* CSS */
color: #1171bb;
background-color: #1171bb;
/* Tailwind (arbitrary) */
class="text-[#1171bb] bg-[#1171bb]"
/* SCSS */
$brand: #1171bb;
/* SwiftUI */
Color(red: 0.067, green: 0.443, blue: 0.733)
/* Android */
Color.parseColor("#1171bb")Accessibility — WCAG contrast
Aa
#1171bb on white: 5.12:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1171bb on black: 4.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green44.3%
Blue73.3%
CMYK percentages
Cyan90.9%
Magenta39.6%
Yellow0.0%
Key (black)26.7%
Color previews
#1171bb text on a black background
contrast 4.10:1
Card sample
#1171bb text on a white background
contrast 5.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1171bb;
Background color
Panel with #1171bb background
background-color: #1171bb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1171bb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 113, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 113, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1171bb; background: linear-gradient(135deg, #1171bb, #2211BB);