HSL(221, 50%, 23%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,50%,23%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 50%, 23%) | color: hsl(221, 50%, 23%) | |
| HEX | #1D3058 | color: #1D3058 | |
| RGB | rgb(29, 48, 88) | color: rgb(29, 48, 88) | |
| CMYK | cmyk(67%, 45%, 0%, 65%) | — | |
| HSV | hsv(221, 67%, 35%) | — | |
| HWB | hwb(221 12% 65%) | color: hwb(221 12% 65%) | |
| OKLCH | oklch(0.3157 0.0759 263.51) | color: oklch(0.3157 0.0759 263.51) | |
| Lab | lab(20.36 6.8 -26.48) | color: lab(20.36 6.8 -26.48) | |
| LCH | lch(20.36 27.34 284.4) | color: lch(20.36 27.34 284.4) |
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)
#25254E — rgb(37, 37, 78)
Deuteranopia (Green-blind)
#24234C — rgb(36, 35, 76)
Tritanopia (Blue-blind)
#1E4745 — rgb(30, 71, 69)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 50%, 23%);
text
color: hsl(221, 50%, 23%);
border
border: 2px solid hsl(221, 50%, 23%);
gradient light
background: linear-gradient(to right, hsl(221, 50%, 43%), hsl(221, 50%, 23%));
gradient dark
background: linear-gradient(to right, hsl(221, 50%, 23%), hsl(221, 50%, 3%))
hex
background-color: #1D3058;
tailwind
bg-[hsl(221,50%,23%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 50%, 23%, 0.4);
css variable
--color-primary: hsl(221, 50%, 23%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 50%, 23%)?
HEX: #1D3058 | RGB: rgb(29, 48, 88) | CMYK: 67%, 45%, 0%, 65% | HSV: 221°, 67%, 35%. Copy any format from the conversion table above.
What colors go well with #1D3058?
The complementary color is HSL(41, 50%, 23%). 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, 50%, 23%) in CSS?
As HSL: color: hsl(221, 50%, 23%); — As HEX: color: #1D3058; — As RGB: color: rgb(29, 48, 88); — Tailwind CSS: bg-[hsl(221,50%,23%)] — CSS variable: --color-primary: hsl(221, 50%, 23%);