HSL(221, 46%, 31%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,46%,31%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 46%, 31%) | color: hsl(221, 46%, 31%) | |
| HEX | #2B4273 | color: #2B4273 | |
| RGB | rgb(43, 66, 115) | color: rgb(43, 66, 115) | |
| CMYK | cmyk(63%, 43%, 0%, 55%) | — | |
| HSV | hsv(221, 63%, 45%) | — | |
| HWB | hwb(221 17% 55%) | color: hwb(221 17% 55%) | |
| OKLCH | oklch(0.3862 0.0885 263.79) | color: oklch(0.3862 0.0885 263.79) | |
| Lab | lab(28.5 7.67 -30.94) | color: lab(28.5 7.67 -30.94) | |
| LCH | lch(28.5 31.88 283.92) | color: lch(28.5 31.88 283.92) |
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)
#353567 — rgb(53, 53, 103)
Deuteranopia (Green-blind)
#343264 — rgb(52, 50, 100)
Tritanopia (Blue-blind)
#2C5E5C — rgb(44, 94, 92)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 46%, 31%);
text
color: hsl(221, 46%, 31%);
border
border: 2px solid hsl(221, 46%, 31%);
gradient light
background: linear-gradient(to right, hsl(221, 46%, 51%), hsl(221, 46%, 31%));
gradient dark
background: linear-gradient(to right, hsl(221, 46%, 31%), hsl(221, 46%, 11%))
hex
background-color: #2B4273;
tailwind
bg-[hsl(221,46%,31%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 46%, 31%, 0.4);
css variable
--color-primary: hsl(221, 46%, 31%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 46%, 31%)?
HEX: #2B4273 | RGB: rgb(43, 66, 115) | CMYK: 63%, 43%, 0%, 55% | HSV: 221°, 63%, 45%. Copy any format from the conversion table above.
What colors go well with #2B4273?
The complementary color is HSL(41, 46%, 31%). For a triadic harmony, use hues 221°, 341°, and 101°. For analogous combinations, try hues 191° and 251°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(221, 46%, 31%) in CSS?
As HSL: color: hsl(221, 46%, 31%); — As HEX: color: #2B4273; — As RGB: color: rgb(43, 66, 115); — Tailwind CSS: bg-[hsl(221,46%,31%)] — CSS variable: --color-primary: hsl(221, 46%, 31%);