HSL(255, 63%, 9%)
Very Dark Indigo — Indigo color
Adjust Color
Color Information
Color Name
Very Dark Indigo
Color Family
Indigo
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(255,63%,9%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(255, 63%, 9%) | color: hsl(255, 63%, 9%) | |
| HEX | #100825 | color: #100825 | |
| RGB | rgb(16, 8, 37) | color: rgb(16, 8, 37) | |
| CMYK | cmyk(57%, 78%, 0%, 85%) | — | |
| HSV | hsv(257, 78%, 15%) | — | |
| HWB | hwb(257 3% 85%) | color: hwb(257 3% 85%) | |
| OKLCH | oklch(0.1668 0.0576 291.81) | color: oklch(0.1668 0.0576 291.81) | |
| Lab | lab(3.77 9.74 -16.83) | color: lab(3.77 9.74 -16.83) | |
| LCH | lch(3.77 19.45 300.06) | color: lch(3.77 19.45 300.06) |
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)
#0D0C1E — rgb(13, 12, 30)
Deuteranopia (Green-blind)
#0D0E1C — rgb(13, 14, 28)
Tritanopia (Blue-blind)
#101817 — rgb(16, 24, 23)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(255, 63%, 9%);
text
color: hsl(255, 63%, 9%);
border
border: 2px solid hsl(255, 63%, 9%);
gradient light
background: linear-gradient(to right, hsl(255, 63%, 29%), hsl(255, 63%, 9%));
gradient dark
background: linear-gradient(to right, hsl(255, 63%, 9%), hsl(255, 63%, 0%))
hex
background-color: #100825;
tailwind
bg-[hsl(255,63%,9%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(255, 63%, 9%, 0.4);
css variable
--color-primary: hsl(255, 63%, 9%);
Related Colors
Use Cases for Very Dark Indigo
Frequently Asked Questions
What are all the color codes for HSL(255, 63%, 9%)?
HEX: #100825 | RGB: rgb(16, 8, 37) | CMYK: 57%, 78%, 0%, 85% | HSV: 257°, 78%, 15%. Copy any format from the conversion table above.
What colors go well with #100825?
The complementary color is HSL(75, 63%, 9%). For a triadic harmony, use hues 255°, 15°, and 135°. For analogous combinations, try hues 225° and 285°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(255, 63%, 9%) in CSS?
As HSL: color: hsl(255, 63%, 9%); — As HEX: color: #100825; — As RGB: color: rgb(16, 8, 37); — Tailwind CSS: bg-[hsl(255,63%,9%)] — CSS variable: --color-primary: hsl(255, 63%, 9%);