HSL(221, 49%, 33%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,49%,33%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 49%, 33%) | color: hsl(221, 49%, 33%) | |
| HEX | #2B457D | color: #2B457D | |
| RGB | rgb(43, 69, 125) | color: rgb(43, 69, 125) | |
| CMYK | cmyk(66%, 45%, 0%, 51%) | — | |
| HSV | hsv(221, 66%, 49%) | — | |
| HWB | hwb(221 17% 51%) | color: hwb(221 17% 51%) | |
| OKLCH | oklch(0.4 0.0998 263.74) | color: oklch(0.4 0.0998 263.74) | |
| Lab | lab(30.03 9.4 -34.78) | color: lab(30.03 9.4 -34.78) | |
| LCH | lch(30.03 36.03 285.12) | color: lch(30.03 36.03 285.12) |
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)
#36366F — rgb(54, 54, 111)
Deuteranopia (Green-blind)
#35336C — rgb(53, 51, 108)
Tritanopia (Blue-blind)
#2C6562 — rgb(44, 101, 98)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 49%, 33%);
text
color: hsl(221, 49%, 33%);
border
border: 2px solid hsl(221, 49%, 33%);
gradient light
background: linear-gradient(to right, hsl(221, 49%, 53%), hsl(221, 49%, 33%));
gradient dark
background: linear-gradient(to right, hsl(221, 49%, 33%), hsl(221, 49%, 13%))
hex
background-color: #2B457D;
tailwind
bg-[hsl(221,49%,33%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 49%, 33%, 0.4);
css variable
--color-primary: hsl(221, 49%, 33%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 49%, 33%)?
HEX: #2B457D | RGB: rgb(43, 69, 125) | CMYK: 66%, 45%, 0%, 51% | HSV: 221°, 66%, 49%. Copy any format from the conversion table above.
What colors go well with #2B457D?
The complementary color is HSL(41, 49%, 33%). 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, 49%, 33%) in CSS?
As HSL: color: hsl(221, 49%, 33%); — As HEX: color: #2B457D; — As RGB: color: rgb(43, 69, 125); — Tailwind CSS: bg-[hsl(221,49%,33%)] — CSS variable: --color-primary: hsl(221, 49%, 33%);