HSL(257, 100%, 35%)
Indigo — Indigo color
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Color Information
Color Name
Indigo
Color Family
Indigo
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(257,100%,35%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(257, 100%, 35%) | color: hsl(257, 100%, 35%) | |
| HEX | #3300B3 | color: #3300B3 | |
| RGB | rgb(51, 0, 179) | color: rgb(51, 0, 179) | |
| CMYK | cmyk(72%, 100%, 0%, 30%) | — | |
| HSV | hsv(257, 100%, 70%) | — | |
| HWB | hwb(257 0% 30%) | color: hwb(257 0% 30%) | |
| OKLCH | oklch(0.3699 0.2282 277.39) | color: oklch(0.3699 0.2282 277.39) | |
| Lab | lab(23.53 61.64 -78.47) | color: lab(23.53 61.64 -78.47) | |
| LCH | lch(23.53 99.78 308.15) | color: lch(23.53 99.78 308.15) |
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)
#1D1C88 — rgb(29, 28, 136)
Deuteranopia (Green-blind)
#20247D — rgb(32, 36, 125)
Tritanopia (Blue-blind)
#30655E — rgb(48, 101, 94)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(257, 100%, 35%);
text
color: hsl(257, 100%, 35%);
border
border: 2px solid hsl(257, 100%, 35%);
gradient light
background: linear-gradient(to right, hsl(257, 100%, 55%), hsl(257, 100%, 35%));
gradient dark
background: linear-gradient(to right, hsl(257, 100%, 35%), hsl(257, 100%, 15%))
hex
background-color: #3300B3;
tailwind
bg-[hsl(257,100%,35%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(257, 100%, 35%, 0.4);
css variable
--color-primary: hsl(257, 100%, 35%);
Related Colors
Use Cases for Indigo
Frequently Asked Questions
What are all the color codes for HSL(257, 100%, 35%)?
HEX: #3300B3 | RGB: rgb(51, 0, 179) | CMYK: 72%, 100%, 0%, 30% | HSV: 257°, 100%, 70%. Copy any format from the conversion table above.
What colors go well with #3300B3?
The complementary color is HSL(77, 100%, 35%). 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, 100%, 35%) in CSS?
As HSL: color: hsl(257, 100%, 35%); — As HEX: color: #3300B3; — As RGB: color: rgb(51, 0, 179); — Tailwind CSS: bg-[hsl(257,100%,35%)] — CSS variable: --color-primary: hsl(257, 100%, 35%);