#259eee
a balanced, electric blue · cool · closest name: steelblue
RGB
37, 158, 238
HSL
204°, 86%, 54%
CMYK
85, 34, 0, 7
Luminance
0.3102
Every format
| HEX | #259eee |
| RGB | rgb(37, 158, 238) |
| HSL | hsl(204, 86%, 54%) |
| CMYK | cmyk(85%, 34%, 0%, 7%) |
| LAB | lab(62.5 -4.1 -49.0) |
| LCH | lch(62.5 49.2 265.2) |
| OKLCH | oklch(0.674 0.155 244.2) |
Copy-ready code
/* CSS */
color: #259eee;
background-color: #259eee;
/* Tailwind (arbitrary) */
class="text-[#259eee] bg-[#259eee]"
/* SCSS */
$brand: #259eee;
/* SwiftUI */
Color(red: 0.145, green: 0.620, blue: 0.933)
/* Android */
Color.parseColor("#259eee")Accessibility — WCAG contrast
Aa
#259eee on white: 2.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#259eee on black: 7.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.5%
Green62.0%
Blue93.3%
CMYK percentages
Cyan84.5%
Magenta33.6%
Yellow0.0%
Key (black)6.7%
Color previews
#259eee text on a black background
contrast 7.20:1
Card sample
#259eee text on a white background
contrast 2.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #259eee;
Background color
Panel with #259eee background
background-color: #259eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #259eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(37, 158, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(37, 158, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #259eee; background: linear-gradient(135deg, #259eee, #3225EE);