HSL(213, 40%, 19%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(213,40%,19%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(213, 40%, 19%) | color: hsl(213, 40%, 19%) | |
| HEX | #1D2F44 | color: #1D2F44 | |
| RGB | rgb(29, 47, 68) | color: rgb(29, 47, 68) | |
| CMYK | cmyk(57%, 31%, 0%, 73%) | — | |
| HSV | hsv(212, 57%, 27%) | — | |
| HWB | hwb(212 12% 73%) | color: hwb(212 12% 73%) | |
| OKLCH | oklch(0.3001 0.0451 253.03) | color: oklch(0.3001 0.0451 253.03) | |
| Lab | lab(18.85 -0.21 -15.41) | color: lab(18.85 -0.21 -15.41) | |
| LCH | lch(18.85 15.41 269.22) | color: lch(18.85 15.41 269.22) |
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)
#25253F — rgb(37, 37, 63)
Deuteranopia (Green-blind)
#24223E — rgb(36, 34, 62)
Tritanopia (Blue-blind)
#1E3B3A — rgb(30, 59, 58)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(213, 40%, 19%);
text
color: hsl(213, 40%, 19%);
border
border: 2px solid hsl(213, 40%, 19%);
gradient light
background: linear-gradient(to right, hsl(213, 40%, 39%), hsl(213, 40%, 19%));
gradient dark
background: linear-gradient(to right, hsl(213, 40%, 19%), hsl(213, 40%, 0%))
hex
background-color: #1D2F44;
tailwind
bg-[hsl(213,40%,19%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(213, 40%, 19%, 0.4);
css variable
--color-primary: hsl(213, 40%, 19%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(213, 40%, 19%)?
HEX: #1D2F44 | RGB: rgb(29, 47, 68) | CMYK: 57%, 31%, 0%, 73% | HSV: 212°, 57%, 27%. Copy any format from the conversion table above.
What colors go well with #1D2F44?
The complementary color is HSL(33, 40%, 19%). For a triadic harmony, use hues 213°, 333°, and 93°. For analogous combinations, try hues 183° and 243°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(213, 40%, 19%) in CSS?
As HSL: color: hsl(213, 40%, 19%); — As HEX: color: #1D2F44; — As RGB: color: rgb(29, 47, 68); — Tailwind CSS: bg-[hsl(213,40%,19%)] — CSS variable: --color-primary: hsl(213, 40%, 19%);