#1c9fdf
a balanced, electric cyan · cool · closest name: steelblue
RGB
28, 159, 223
HSL
200°, 78%, 49%
CMYK
87, 29, 0, 13
Luminance
0.3037
Every format
| HEX | #1c9fdf |
| RGB | rgb(28, 159, 223) |
| HSL | hsl(200, 78%, 49%) |
| CMYK | cmyk(87%, 29%, 0%, 13%) |
| LAB | lab(62.0 -10.7 -41.6) |
| LCH | lch(62.0 43.0 255.6) |
| OKLCH | oklch(0.667 0.140 237.4) |
Copy-ready code
/* CSS */
color: #1c9fdf;
background-color: #1c9fdf;
/* Tailwind (arbitrary) */
class="text-[#1c9fdf] bg-[#1c9fdf]"
/* SCSS */
$brand: #1c9fdf;
/* SwiftUI */
Color(red: 0.110, green: 0.624, blue: 0.875)
/* Android */
Color.parseColor("#1c9fdf")Accessibility — WCAG contrast
Aa
#1c9fdf on white: 2.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1c9fdf on black: 7.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green62.4%
Blue87.5%
CMYK percentages
Cyan87.4%
Magenta28.7%
Yellow0.0%
Key (black)12.5%
Color previews
#1c9fdf text on a black background
contrast 7.07:1
Card sample
#1c9fdf text on a white background
contrast 2.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c9fdf;
Background color
Panel with #1c9fdf background
background-color: #1c9fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c9fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 159, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 159, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c9fdf; background: linear-gradient(135deg, #1c9fdf, #1C1DDF);