HSL(284, 90%, 9%)
Very Dark Indigo — Indigo color
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Color Information
Color Name
Very Dark Indigo
Color Family
Indigo
Warm / Cool
🔵 Cool
Temperature
6500K
CSS Class
bg-[hsl(284,90%,9%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(284, 90%, 9%) | color: hsl(284, 90%, 9%) | |
| HEX | #21022C | color: #21022C | |
| RGB | rgb(33, 2, 44) | color: rgb(33, 2, 44) | |
| CMYK | cmyk(25%, 95%, 0%, 83%) | — | |
| HSV | hsv(284, 95%, 17%) | — | |
| HWB | hwb(284 1% 83%) | color: hwb(284 1% 83%) | |
| OKLCH | oklch(0.1877 0.0852 315.74) | color: oklch(0.1877 0.0852 315.74) | |
| Lab | lab(4.96 22.89 -20.18) | color: lab(4.96 22.89 -20.18) | |
| LCH | lch(4.96 30.52 318.6) | color: lch(4.96 30.52 318.6) |
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)
#141322 — rgb(20, 19, 34)
Deuteranopia (Green-blind)
#15181F — rgb(21, 24, 31)
Tritanopia (Blue-blind)
#1F1A18 — rgb(31, 26, 24)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(284, 90%, 9%);
text
color: hsl(284, 90%, 9%);
border
border: 2px solid hsl(284, 90%, 9%);
gradient light
background: linear-gradient(to right, hsl(284, 90%, 29%), hsl(284, 90%, 9%));
gradient dark
background: linear-gradient(to right, hsl(284, 90%, 9%), hsl(284, 90%, 0%))
hex
background-color: #21022C;
tailwind
bg-[hsl(284,90%,9%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(284, 90%, 9%, 0.4);
css variable
--color-primary: hsl(284, 90%, 9%);
Related Colors
Use Cases for Very Dark Indigo
Frequently Asked Questions
What are all the color codes for HSL(284, 90%, 9%)?
HEX: #21022C | RGB: rgb(33, 2, 44) | CMYK: 25%, 95%, 0%, 83% | HSV: 284°, 95%, 17%. Copy any format from the conversion table above.
What colors go well with #21022C?
The complementary color is HSL(104, 90%, 9%). For a triadic harmony, use hues 284°, 44°, and 164°. For analogous combinations, try hues 254° and 314°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(284, 90%, 9%) in CSS?
As HSL: color: hsl(284, 90%, 9%); — As HEX: color: #21022C; — As RGB: color: rgb(33, 2, 44); — Tailwind CSS: bg-[hsl(284,90%,9%)] — CSS variable: --color-primary: hsl(284, 90%, 9%);