#005abc
a dark, electric blue · cool · closest name: royalblue
RGB
0, 90, 188
HSL
211°, 100%, 37%
CMYK
100, 52, 0, 26
Luminance
0.1094
Every format
| HEX | #005abc |
| RGB | rgb(0, 90, 188) |
| HSL | hsl(211, 100%, 37%) |
| CMYK | cmyk(100%, 52%, 0%, 26%) |
| LAB | lab(39.5 16.7 -57.6) |
| LCH | lch(39.5 60.0 286.1) |
| OKLCH | oklch(0.483 0.171 256.9) |
Copy-ready code
/* CSS */
color: #005abc;
background-color: #005abc;
/* Tailwind (arbitrary) */
class="text-[#005abc] bg-[#005abc]"
/* SCSS */
$brand: #005abc;
/* SwiftUI */
Color(red: 0.000, green: 0.353, blue: 0.737)
/* Android */
Color.parseColor("#005abc")Accessibility — WCAG contrast
Aa
#005abc on white: 6.59:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#005abc on black: 3.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green35.3%
Blue73.7%
CMYK percentages
Cyan100.0%
Magenta52.1%
Yellow0.0%
Key (black)26.3%
Color previews
#005abc text on a black background
contrast 3.19:1
Card sample
#005abc text on a white background
contrast 6.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005abc;
Background color
Panel with #005abc background
background-color: #005abc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005abc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 90, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 90, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005abc; background: linear-gradient(135deg, #005abc, #2300BC);