HSL(257, 77%, 16%)
Indigo — Indigo color
Adjust Color
Color Information
Color Name
Indigo
Color Family
Indigo
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(257,77%,16%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(257, 77%, 16%) | color: hsl(257, 77%, 16%) | |
| HEX | #1B0948 | color: #1B0948 | |
| RGB | rgb(27, 9, 72) | color: rgb(27, 9, 72) | |
| CMYK | cmyk(63%, 88%, 0%, 72%) | — | |
| HSV | hsv(257, 88%, 28%) | — | |
| HWB | hwb(257 3% 72%) | color: hwb(257 3% 72%) | |
| OKLCH | oklch(0.2201 0.1067 286.95) | color: oklch(0.2201 0.1067 286.95) | |
| Lab | lab(8.09 27.39 -35.45) | color: lab(8.09 27.39 -35.45) | |
| LCH | lch(8.09 44.8 307.69) | color: lch(8.09 44.8 307.69) |
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)
#131339 — rgb(19, 19, 57)
Deuteranopia (Green-blind)
#141635 — rgb(20, 22, 53)
Tritanopia (Blue-blind)
#1A2D2A — rgb(26, 45, 42)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(257, 77%, 16%);
text
color: hsl(257, 77%, 16%);
border
border: 2px solid hsl(257, 77%, 16%);
gradient light
background: linear-gradient(to right, hsl(257, 77%, 36%), hsl(257, 77%, 16%));
gradient dark
background: linear-gradient(to right, hsl(257, 77%, 16%), hsl(257, 77%, 0%))
hex
background-color: #1B0948;
tailwind
bg-[hsl(257,77%,16%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(257, 77%, 16%, 0.4);
css variable
--color-primary: hsl(257, 77%, 16%);
Related Colors
Use Cases for Indigo
Frequently Asked Questions
What are all the color codes for HSL(257, 77%, 16%)?
HEX: #1B0948 | RGB: rgb(27, 9, 72) | CMYK: 63%, 88%, 0%, 72% | HSV: 257°, 88%, 28%. Copy any format from the conversion table above.
What colors go well with #1B0948?
The complementary color is HSL(77, 77%, 16%). 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, 77%, 16%) in CSS?
As HSL: color: hsl(257, 77%, 16%); — As HEX: color: #1B0948; — As RGB: color: rgb(27, 9, 72); — Tailwind CSS: bg-[hsl(257,77%,16%)] — CSS variable: --color-primary: hsl(257, 77%, 16%);