HSL(221, 51%, 34%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,51%,34%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 51%, 34%) | color: hsl(221, 51%, 34%) | |
| HEX | #2A4683 | color: #2A4683 | |
| RGB | rgb(42, 70, 131) | color: rgb(42, 70, 131) | |
| CMYK | cmyk(68%, 47%, 0%, 49%) | — | |
| HSV | hsv(221, 68%, 51%) | — | |
| HWB | hwb(221 16% 49%) | color: hwb(221 16% 49%) | |
| OKLCH | oklch(0.4059 0.1079 263.73) | color: oklch(0.4059 0.1079 263.73) | |
| Lab | lab(30.67 10.81 -37.51) | color: lab(30.67 10.81 -37.51) | |
| LCH | lch(30.67 39.04 286.08) | color: lch(30.67 39.04 286.08) |
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)
#363674 — rgb(54, 54, 116)
Deuteranopia (Green-blind)
#353271 — rgb(53, 50, 113)
Tritanopia (Blue-blind)
#2B6966 — rgb(43, 105, 102)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 51%, 34%);
text
color: hsl(221, 51%, 34%);
border
border: 2px solid hsl(221, 51%, 34%);
gradient light
background: linear-gradient(to right, hsl(221, 51%, 54%), hsl(221, 51%, 34%));
gradient dark
background: linear-gradient(to right, hsl(221, 51%, 34%), hsl(221, 51%, 14%))
hex
background-color: #2A4683;
tailwind
bg-[hsl(221,51%,34%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 51%, 34%, 0.4);
css variable
--color-primary: hsl(221, 51%, 34%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 51%, 34%)?
HEX: #2A4683 | RGB: rgb(42, 70, 131) | CMYK: 68%, 47%, 0%, 49% | HSV: 221°, 68%, 51%. Copy any format from the conversion table above.
What colors go well with #2A4683?
The complementary color is HSL(41, 51%, 34%). 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, 51%, 34%) in CSS?
As HSL: color: hsl(221, 51%, 34%); — As HEX: color: #2A4683; — As RGB: color: rgb(42, 70, 131); — Tailwind CSS: bg-[hsl(221,51%,34%)] — CSS variable: --color-primary: hsl(221, 51%, 34%);