HSL(230, 99%, 34%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(230,99%,34%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(230, 99%, 34%) | color: hsl(230, 99%, 34%) | |
| HEX | #011DAD | color: #011DAD | |
| RGB | rgb(1, 29, 173) | color: rgb(1, 29, 173) | |
| CMYK | cmyk(99%, 83%, 0%, 32%) | — | |
| HSV | hsv(230, 99%, 68%) | — | |
| HWB | hwb(230 1% 32%) | color: hwb(230 1% 32%) | |
| OKLCH | oklch(0.3601 0.2192 264.29) | color: oklch(0.3601 0.2192 264.29) | |
| Lab | lab(23.34 49.47 -75.24) | color: lab(23.34 49.47 -75.24) | |
| LCH | lch(23.34 90.05 303.32) | color: lch(23.34 90.05 303.32) |
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)
#0D0D8A — rgb(13, 13, 138)
Deuteranopia (Green-blind)
#0C0982 — rgb(12, 9, 130)
Tritanopia (Blue-blind)
#026F69 — rgb(2, 111, 105)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(230, 99%, 34%);
text
color: hsl(230, 99%, 34%);
border
border: 2px solid hsl(230, 99%, 34%);
gradient light
background: linear-gradient(to right, hsl(230, 99%, 54%), hsl(230, 99%, 34%));
gradient dark
background: linear-gradient(to right, hsl(230, 99%, 34%), hsl(230, 99%, 14%))
hex
background-color: #011DAD;
tailwind
bg-[hsl(230,99%,34%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(230, 99%, 34%, 0.4);
css variable
--color-primary: hsl(230, 99%, 34%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(230, 99%, 34%)?
HEX: #011DAD | RGB: rgb(1, 29, 173) | CMYK: 99%, 83%, 0%, 32% | HSV: 230°, 99%, 68%. Copy any format from the conversion table above.
What colors go well with #011DAD?
The complementary color is HSL(50, 99%, 34%). For a triadic harmony, use hues 230°, 350°, and 110°. For analogous combinations, try hues 200° and 260°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(230, 99%, 34%) in CSS?
As HSL: color: hsl(230, 99%, 34%); — As HEX: color: #011DAD; — As RGB: color: rgb(1, 29, 173); — Tailwind CSS: bg-[hsl(230,99%,34%)] — CSS variable: --color-primary: hsl(230, 99%, 34%);