HSL(221, 98%, 21%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,98%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 98%, 21%) | color: hsl(221, 98%, 21%) | |
| HEX | #01226A | color: #01226A | |
| RGB | rgb(1, 34, 106) | color: rgb(1, 34, 106) | |
| CMYK | cmyk(99%, 68%, 0%, 58%) | — | |
| HSV | hsv(221, 99%, 42%) | — | |
| HWB | hwb(221 0% 58%) | color: hwb(221 0% 58%) | |
| OKLCH | oklch(0.2877 0.1309 262.13) | color: oklch(0.2877 0.1309 262.13) | |
| Lab | lab(16.46 21.3 -44.71) | color: lab(16.46 21.3 -44.71) | |
| LCH | lch(16.46 49.52 295.47) | color: lch(16.46 49.52 295.47) |
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)
#0F1059 — rgb(15, 16, 89)
Deuteranopia (Green-blind)
#0D0B54 — rgb(13, 11, 84)
Tritanopia (Blue-blind)
#034B48 — rgb(3, 75, 72)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 98%, 21%);
text
color: hsl(221, 98%, 21%);
border
border: 2px solid hsl(221, 98%, 21%);
gradient light
background: linear-gradient(to right, hsl(221, 98%, 41%), hsl(221, 98%, 21%));
gradient dark
background: linear-gradient(to right, hsl(221, 98%, 21%), hsl(221, 98%, 1%))
hex
background-color: #01226A;
tailwind
bg-[hsl(221,98%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 98%, 21%, 0.4);
css variable
--color-primary: hsl(221, 98%, 21%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 98%, 21%)?
HEX: #01226A | RGB: rgb(1, 34, 106) | CMYK: 99%, 68%, 0%, 58% | HSV: 221°, 99%, 42%. Copy any format from the conversion table above.
What colors go well with #01226A?
The complementary color is HSL(41, 98%, 21%). 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, 98%, 21%) in CSS?
As HSL: color: hsl(221, 98%, 21%); — As HEX: color: #01226A; — As RGB: color: rgb(1, 34, 106); — Tailwind CSS: bg-[hsl(221,98%,21%)] — CSS variable: --color-primary: hsl(221, 98%, 21%);