HSL(216, 66%, 28%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(216,66%,28%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(216, 66%, 28%) | color: hsl(216, 66%, 28%) | |
| HEX | #183E77 | color: #183E77 | |
| RGB | rgb(24, 62, 119) | color: rgb(24, 62, 119) | |
| CMYK | cmyk(80%, 48%, 0%, 53%) | — | |
| HSV | hsv(216, 80%, 47%) | — | |
| HWB | hwb(216 9% 53%) | color: hwb(216 9% 53%) | |
| OKLCH | oklch(0.3703 0.1067 258.61) | color: oklch(0.3703 0.1067 258.61) | |
| Lab | lab(26.65 8.7 -36.48) | color: lab(26.65 8.7 -36.48) | |
| LCH | lch(26.65 37.5 283.41) | color: lch(26.65 37.5 283.41) |
Color Theory
Accessibility (WCAG)
White text on color
Black text on color
Colored text
Contrast Ratios
AA Normal (4.5:1)
AA Large (3:1)
AAA Normal (7:1)
Best text on this color: white
Color Blindness Simulation
Protanopia (Red-blind)
#282969 — rgb(40, 41, 105)
Deuteranopia (Green-blind)
#262366 — rgb(38, 35, 102)
Tritanopia (Blue-blind)
#1A5E5C — rgb(26, 94, 92)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(216, 66%, 28%);
text
color: hsl(216, 66%, 28%);
border
border: 2px solid hsl(216, 66%, 28%);
gradient light
background: linear-gradient(to right, hsl(216, 66%, 48%), hsl(216, 66%, 28%));
gradient dark
background: linear-gradient(to right, hsl(216, 66%, 28%), hsl(216, 66%, 8%))
hex
background-color: #183E77;
tailwind
bg-[hsl(216,66%,28%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(216, 66%, 28%, 0.4);
css variable
--color-primary: hsl(216, 66%, 28%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(216, 66%, 28%)?
HEX: #183E77 | RGB: rgb(24, 62, 119) | CMYK: 80%, 48%, 0%, 53% | HSV: 216°, 80%, 47%. Copy any format from the conversion table above.
What colors go well with #183E77?
The complementary color is HSL(36, 66%, 28%). For a triadic harmony, use hues 216°, 336°, and 96°. For analogous combinations, try hues 186° and 246°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(216, 66%, 28%) in CSS?
As HSL: color: hsl(216, 66%, 28%); — As HEX: color: #183E77; — As RGB: color: rgb(24, 62, 119); — Tailwind CSS: bg-[hsl(216,66%,28%)] — CSS variable: --color-primary: hsl(216, 66%, 28%);