HSL(232, 43%, 21%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(232,43%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(232, 43%, 21%) | color: hsl(232, 43%, 21%) | |
| HEX | #1F254D | color: #1F254D | |
| RGB | rgb(31, 37, 77) | color: rgb(31, 37, 77) | |
| CMYK | cmyk(60%, 52%, 0%, 70%) | — | |
| HSV | hsv(232, 60%, 30%) | — | |
| HWB | hwb(232 12% 70%) | color: hwb(232 12% 70%) | |
| OKLCH | oklch(0.2822 0.0732 274.32) | color: oklch(0.2822 0.0732 274.32) | |
| Lab | lab(16.26 10.96 -25.63) | color: lab(16.26 10.96 -25.63) | |
| LCH | lch(16.26 27.88 293.15) | color: lch(16.26 27.88 293.15) |
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)
#222243 — rgb(34, 34, 67)
Deuteranopia (Green-blind)
#212141 — rgb(33, 33, 65)
Tritanopia (Blue-blind)
#1F3C3A — rgb(31, 60, 58)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(232, 43%, 21%);
text
color: hsl(232, 43%, 21%);
border
border: 2px solid hsl(232, 43%, 21%);
gradient light
background: linear-gradient(to right, hsl(232, 43%, 41%), hsl(232, 43%, 21%));
gradient dark
background: linear-gradient(to right, hsl(232, 43%, 21%), hsl(232, 43%, 1%))
hex
background-color: #1F254D;
tailwind
bg-[hsl(232,43%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(232, 43%, 21%, 0.4);
css variable
--color-primary: hsl(232, 43%, 21%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(232, 43%, 21%)?
HEX: #1F254D | RGB: rgb(31, 37, 77) | CMYK: 60%, 52%, 0%, 70% | HSV: 232°, 60%, 30%. Copy any format from the conversion table above.
What colors go well with #1F254D?
The complementary color is HSL(52, 43%, 21%). For a triadic harmony, use hues 232°, 352°, and 112°. For analogous combinations, try hues 202° and 262°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(232, 43%, 21%) in CSS?
As HSL: color: hsl(232, 43%, 21%); — As HEX: color: #1F254D; — As RGB: color: rgb(31, 37, 77); — Tailwind CSS: bg-[hsl(232,43%,21%)] — CSS variable: --color-primary: hsl(232, 43%, 21%);