HSL(257, 78%, 21%)
Indigo — Indigo color
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Color Information
Color Name
Indigo
Color Family
Indigo
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(257,78%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(257, 78%, 21%) | color: hsl(257, 78%, 21%) | |
| HEX | #230C5F | color: #230C5F | |
| RGB | rgb(35, 12, 95) | color: rgb(35, 12, 95) | |
| CMYK | cmyk(63%, 87%, 0%, 63%) | — | |
| HSV | hsv(257, 87%, 37%) | — | |
| HWB | hwb(257 5% 63%) | color: hwb(257 5% 63%) | |
| OKLCH | oklch(0.2593 0.1322 285.16) | color: oklch(0.2593 0.1322 285.16) | |
| Lab | lab(12.26 34.23 -44.28) | color: lab(12.26 34.23 -44.28) | |
| LCH | lch(12.26 55.97 307.71) | color: lch(12.26 55.97 307.71) |
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)
#19194B — rgb(25, 25, 75)
Deuteranopia (Green-blind)
#1A1C46 — rgb(26, 28, 70)
Tritanopia (Blue-blind)
#223B38 — rgb(34, 59, 56)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(257, 78%, 21%);
text
color: hsl(257, 78%, 21%);
border
border: 2px solid hsl(257, 78%, 21%);
gradient light
background: linear-gradient(to right, hsl(257, 78%, 41%), hsl(257, 78%, 21%));
gradient dark
background: linear-gradient(to right, hsl(257, 78%, 21%), hsl(257, 78%, 1%))
hex
background-color: #230C5F;
tailwind
bg-[hsl(257,78%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(257, 78%, 21%, 0.4);
css variable
--color-primary: hsl(257, 78%, 21%);
Related Colors
Use Cases for Indigo
Frequently Asked Questions
What are all the color codes for HSL(257, 78%, 21%)?
HEX: #230C5F | RGB: rgb(35, 12, 95) | CMYK: 63%, 87%, 0%, 63% | HSV: 257°, 87%, 37%. Copy any format from the conversion table above.
What colors go well with #230C5F?
The complementary color is HSL(77, 78%, 21%). 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, 78%, 21%) in CSS?
As HSL: color: hsl(257, 78%, 21%); — As HEX: color: #230C5F; — As RGB: color: rgb(35, 12, 95); — Tailwind CSS: bg-[hsl(257,78%,21%)] — CSS variable: --color-primary: hsl(257, 78%, 21%);