#189ddf
a balanced, electric cyan · cool · closest name: steelblue
RGB
24, 157, 223
HSL
200°, 81%, 48%
CMYK
89, 30, 0, 13
Luminance
0.2964
Every format
| HEX | #189ddf |
| RGB | rgb(24, 157, 223) |
| HSL | hsl(200, 81%, 48%) |
| CMYK | cmyk(89%, 30%, 0%, 13%) |
| LAB | lab(61.3 -9.8 -42.6) |
| LCH | lch(61.3 43.8 257.0) |
| OKLCH | oklch(0.662 0.142 238.3) |
Copy-ready code
/* CSS */
color: #189ddf;
background-color: #189ddf;
/* Tailwind (arbitrary) */
class="text-[#189ddf] bg-[#189ddf]"
/* SCSS */
$brand: #189ddf;
/* SwiftUI */
Color(red: 0.094, green: 0.616, blue: 0.875)
/* Android */
Color.parseColor("#189ddf")Accessibility — WCAG contrast
Aa
#189ddf on white: 3.03:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#189ddf on black: 6.93:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green61.6%
Blue87.5%
CMYK percentages
Cyan89.2%
Magenta29.6%
Yellow0.0%
Key (black)12.5%
Color previews
#189ddf text on a black background
contrast 6.93:1
Card sample
#189ddf text on a white background
contrast 3.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #189ddf;
Background color
Panel with #189ddf background
background-color: #189ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #189ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 157, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 157, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #189ddf; background: linear-gradient(135deg, #189ddf, #1818DF);