HSL(257, 15%, 4%)
Very Dark Indigo — Indigo color
Adjust Color
Color Information
Color Name
Very Dark Indigo
Color Family
Indigo
Warm / Cool
🔵 Cool
Temperature
N/A
CSS Class
bg-[hsl(257,15%,4%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(257, 15%, 4%) | color: hsl(257, 15%, 4%) | |
| HEX | #0A090C | color: #0A090C | |
| RGB | rgb(10, 9, 12) | color: rgb(10, 9, 12) | |
| CMYK | cmyk(17%, 25%, 0%, 95%) | — | |
| HSV | hsv(260, 25%, 5%) | — | |
| HWB | hwb(260 4% 95%) | color: hwb(260 4% 95%) | |
| OKLCH | oklch(0.1426 0.0067 301.06) | color: oklch(0.1426 0.0067 301.06) | |
| Lab | lab(2.59 0.69 -1.09) | color: lab(2.59 0.69 -1.09) | |
| LCH | lch(2.59 1.29 302.33) | color: lch(2.59 1.29 302.33) |
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)
#0A0A0B — rgb(10, 10, 11)
Deuteranopia (Green-blind)
#0A0A0B — rgb(10, 10, 11)
Tritanopia (Blue-blind)
#0A0B0B — rgb(10, 11, 11)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(257, 15%, 4%);
text
color: hsl(257, 15%, 4%);
border
border: 2px solid hsl(257, 15%, 4%);
gradient light
background: linear-gradient(to right, hsl(257, 15%, 24%), hsl(257, 15%, 4%));
gradient dark
background: linear-gradient(to right, hsl(257, 15%, 4%), hsl(257, 15%, 0%))
hex
background-color: #0A090C;
tailwind
bg-[hsl(257,15%,4%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(257, 15%, 4%, 0.4);
css variable
--color-primary: hsl(257, 15%, 4%);
Related Colors
Use Cases for Very Dark Indigo
Frequently Asked Questions
What are all the color codes for HSL(257, 15%, 4%)?
HEX: #0A090C | RGB: rgb(10, 9, 12) | CMYK: 17%, 25%, 0%, 95% | HSV: 260°, 25%, 5%. Copy any format from the conversion table above.
What colors go well with #0A090C?
The complementary color is HSL(77, 15%, 4%). For a triadic harmony, use hues 257°, 17°, and 137°. For analogous combinations, try hues 227° and 287°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(257, 15%, 4%) in CSS?
As HSL: color: hsl(257, 15%, 4%); — As HEX: color: #0A090C; — As RGB: color: rgb(10, 9, 12); — Tailwind CSS: bg-[hsl(257,15%,4%)] — CSS variable: --color-primary: hsl(257, 15%, 4%);