HSL(257, 68%, 16%)
Indigo — Indigo color
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Color Information
Color Name
Indigo
Color Family
Indigo
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(257,68%,16%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(257, 68%, 16%) | color: hsl(257, 68%, 16%) | |
| HEX | #1D0D45 | color: #1D0D45 | |
| RGB | rgb(29, 13, 69) | color: rgb(29, 13, 69) | |
| CMYK | cmyk(58%, 81%, 0%, 73%) | — | |
| HSV | hsv(257, 81%, 27%) | — | |
| HWB | hwb(257 5% 73%) | color: hwb(257 5% 73%) | |
| OKLCH | oklch(0.2247 0.0978 289.11) | color: oklch(0.2247 0.0978 289.11) | |
| Lab | lab(8.81 24.43 -32.16) | color: lab(8.81 24.43 -32.16) | |
| LCH | lch(8.81 40.39 307.22) | color: lch(8.81 40.39 307.22) |
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)
#161637 — rgb(22, 22, 55)
Deuteranopia (Green-blind)
#171834 — rgb(23, 24, 52)
Tritanopia (Blue-blind)
#1C2D2A — rgb(28, 45, 42)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(257, 68%, 16%);
text
color: hsl(257, 68%, 16%);
border
border: 2px solid hsl(257, 68%, 16%);
gradient light
background: linear-gradient(to right, hsl(257, 68%, 36%), hsl(257, 68%, 16%));
gradient dark
background: linear-gradient(to right, hsl(257, 68%, 16%), hsl(257, 68%, 0%))
hex
background-color: #1D0D45;
tailwind
bg-[hsl(257,68%,16%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(257, 68%, 16%, 0.4);
css variable
--color-primary: hsl(257, 68%, 16%);
Related Colors
Use Cases for Indigo
Frequently Asked Questions
What are all the color codes for HSL(257, 68%, 16%)?
HEX: #1D0D45 | RGB: rgb(29, 13, 69) | CMYK: 58%, 81%, 0%, 73% | HSV: 257°, 81%, 27%. Copy any format from the conversion table above.
What colors go well with #1D0D45?
The complementary color is HSL(77, 68%, 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, 68%, 16%) in CSS?
As HSL: color: hsl(257, 68%, 16%); — As HEX: color: #1D0D45; — As RGB: color: rgb(29, 13, 69); — Tailwind CSS: bg-[hsl(257,68%,16%)] — CSS variable: --color-primary: hsl(257, 68%, 16%);