HSL(257, 70%, 39%)
Indigo — Indigo color
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Color Information
Color Name
Indigo
Color Family
Indigo
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(257,70%,39%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(257, 70%, 39%) | color: hsl(257, 70%, 39%) | |
| HEX | #451EA9 | color: #451EA9 | |
| RGB | rgb(69, 30, 169) | color: rgb(69, 30, 169) | |
| CMYK | cmyk(59%, 82%, 0%, 34%) | — | |
| HSV | hsv(257, 82%, 66%) | — | |
| HWB | hwb(257 12% 34%) | color: hwb(257 12% 34%) | |
| OKLCH | oklch(0.3935 0.1998 285.47) | color: oklch(0.3935 0.1998 285.47) | |
| Lab | lab(26.9 51.75 -66.82) | color: lab(26.9 51.75 -66.82) | |
| LCH | lch(26.9 84.52 307.76) | color: lch(26.9 84.52 307.76) |
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)
#343487 — rgb(52, 52, 135)
Deuteranopia (Green-blind)
#36397F — rgb(54, 57, 127)
Tritanopia (Blue-blind)
#436D67 — rgb(67, 109, 103)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(257, 70%, 39%);
text
color: hsl(257, 70%, 39%);
border
border: 2px solid hsl(257, 70%, 39%);
gradient light
background: linear-gradient(to right, hsl(257, 70%, 59%), hsl(257, 70%, 39%));
gradient dark
background: linear-gradient(to right, hsl(257, 70%, 39%), hsl(257, 70%, 19%))
hex
background-color: #451EA9;
tailwind
bg-[hsl(257,70%,39%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(257, 70%, 39%, 0.4);
css variable
--color-primary: hsl(257, 70%, 39%);
Related Colors
Use Cases for Indigo
Frequently Asked Questions
What are all the color codes for HSL(257, 70%, 39%)?
HEX: #451EA9 | RGB: rgb(69, 30, 169) | CMYK: 59%, 82%, 0%, 34% | HSV: 257°, 82%, 66%. Copy any format from the conversion table above.
What colors go well with #451EA9?
The complementary color is HSL(77, 70%, 39%). 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, 70%, 39%) in CSS?
As HSL: color: hsl(257, 70%, 39%); — As HEX: color: #451EA9; — As RGB: color: rgb(69, 30, 169); — Tailwind CSS: bg-[hsl(257,70%,39%)] — CSS variable: --color-primary: hsl(257, 70%, 39%);