HSL(223, 35%, 18%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(223,35%,18%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(223, 35%, 18%) | color: hsl(223, 35%, 18%) | |
| HEX | #1E273E | color: #1E273E | |
| RGB | rgb(30, 39, 62) | color: rgb(30, 39, 62) | |
| CMYK | cmyk(52%, 37%, 0%, 76%) | — | |
| HSV | hsv(223, 52%, 24%) | — | |
| HWB | hwb(223 12% 76%) | color: hwb(223 12% 76%) | |
| OKLCH | oklch(0.276 0.0447 267.17) | color: oklch(0.276 0.0447 267.17) | |
| Lab | lab(15.87 3.58 -15.91) | color: lab(15.87 3.58 -15.91) | |
| LCH | lch(15.87 16.31 282.68) | color: lch(15.87 16.31 282.68) |
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)
#222238 — rgb(34, 34, 56)
Deuteranopia (Green-blind)
#212137 — rgb(33, 33, 55)
Tritanopia (Blue-blind)
#1E3433 — rgb(30, 52, 51)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(223, 35%, 18%);
text
color: hsl(223, 35%, 18%);
border
border: 2px solid hsl(223, 35%, 18%);
gradient light
background: linear-gradient(to right, hsl(223, 35%, 38%), hsl(223, 35%, 18%));
gradient dark
background: linear-gradient(to right, hsl(223, 35%, 18%), hsl(223, 35%, 0%))
hex
background-color: #1E273E;
tailwind
bg-[hsl(223,35%,18%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(223, 35%, 18%, 0.4);
css variable
--color-primary: hsl(223, 35%, 18%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(223, 35%, 18%)?
HEX: #1E273E | RGB: rgb(30, 39, 62) | CMYK: 52%, 37%, 0%, 76% | HSV: 223°, 52%, 24%. Copy any format from the conversion table above.
What colors go well with #1E273E?
The complementary color is HSL(43, 35%, 18%). For a triadic harmony, use hues 223°, 343°, and 103°. For analogous combinations, try hues 193° and 253°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(223, 35%, 18%) in CSS?
As HSL: color: hsl(223, 35%, 18%); — As HEX: color: #1E273E; — As RGB: color: rgb(30, 39, 62); — Tailwind CSS: bg-[hsl(223,35%,18%)] — CSS variable: --color-primary: hsl(223, 35%, 18%);