HSL(263, 28%, 9%)
Very Dark Indigo — Indigo color
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Color Information
Color Name
Very Dark Indigo
Color Family
Indigo
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(263,28%,9%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(263, 28%, 9%) | color: hsl(263, 28%, 9%) | |
| HEX | #15111D | color: #15111D | |
| RGB | rgb(21, 17, 29) | color: rgb(21, 17, 29) | |
| CMYK | cmyk(28%, 41%, 0%, 89%) | — | |
| HSV | hsv(260, 41%, 11%) | — | |
| HWB | hwb(260 6% 89%) | color: hwb(260 6% 89%) | |
| OKLCH | oklch(0.1886 0.0246 299.34) | color: oklch(0.1886 0.0246 299.34) | |
| Lab | lab(5.86 4.69 -7.41) | color: lab(5.86 4.69 -7.41) | |
| LCH | lch(5.86 8.77 302.33) | color: lch(5.86 8.77 302.33) |
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)
#13131A — rgb(19, 19, 26)
Deuteranopia (Green-blind)
#141419 — rgb(20, 20, 25)
Tritanopia (Blue-blind)
#151817 — rgb(21, 24, 23)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(263, 28%, 9%);
text
color: hsl(263, 28%, 9%);
border
border: 2px solid hsl(263, 28%, 9%);
gradient light
background: linear-gradient(to right, hsl(263, 28%, 29%), hsl(263, 28%, 9%));
gradient dark
background: linear-gradient(to right, hsl(263, 28%, 9%), hsl(263, 28%, 0%))
hex
background-color: #15111D;
tailwind
bg-[hsl(263,28%,9%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(263, 28%, 9%, 0.4);
css variable
--color-primary: hsl(263, 28%, 9%);
Related Colors
Use Cases for Very Dark Indigo
Frequently Asked Questions
What are all the color codes for HSL(263, 28%, 9%)?
HEX: #15111D | RGB: rgb(21, 17, 29) | CMYK: 28%, 41%, 0%, 89% | HSV: 260°, 41%, 11%. Copy any format from the conversion table above.
What colors go well with #15111D?
The complementary color is HSL(83, 28%, 9%). For a triadic harmony, use hues 263°, 23°, and 143°. For analogous combinations, try hues 233° and 293°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(263, 28%, 9%) in CSS?
As HSL: color: hsl(263, 28%, 9%); — As HEX: color: #15111D; — As RGB: color: rgb(21, 17, 29); — Tailwind CSS: bg-[hsl(263,28%,9%)] — CSS variable: --color-primary: hsl(263, 28%, 9%);