HSL(257, 17%, 27%)
Indigo — Indigo color
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Color Information
Color Name
Indigo
Color Family
Indigo
Warm / Cool
🔵 Cool
Temperature
N/A
CSS Class
bg-[hsl(257,17%,27%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(257, 17%, 27%) | color: hsl(257, 17%, 27%) | |
| HEX | #403951 | color: #403951 | |
| RGB | rgb(64, 57, 81) | color: rgb(64, 57, 81) | |
| CMYK | cmyk(21%, 30%, 0%, 68%) | — | |
| HSV | hsv(258, 30%, 32%) | — | |
| HWB | hwb(258 22% 68%) | color: hwb(258 22% 68%) | |
| OKLCH | oklch(0.362 0.0417 297.66) | color: oklch(0.362 0.0417 297.66) | |
| Lab | lab(25.59 8.84 -13.45) | color: lab(25.59 8.84 -13.45) | |
| LCH | lch(25.59 16.09 303.31) | color: lch(25.59 16.09 303.31) |
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)
#3D3D4B — rgb(61, 61, 75)
Deuteranopia (Green-blind)
#3D3E4A — rgb(61, 62, 74)
Tritanopia (Blue-blind)
#404746 — rgb(64, 71, 70)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(257, 17%, 27%);
text
color: hsl(257, 17%, 27%);
border
border: 2px solid hsl(257, 17%, 27%);
gradient light
background: linear-gradient(to right, hsl(257, 17%, 47%), hsl(257, 17%, 27%));
gradient dark
background: linear-gradient(to right, hsl(257, 17%, 27%), hsl(257, 17%, 7%))
hex
background-color: #403951;
tailwind
bg-[hsl(257,17%,27%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(257, 17%, 27%, 0.4);
css variable
--color-primary: hsl(257, 17%, 27%);
Related Colors
Use Cases for Indigo
Frequently Asked Questions
What are all the color codes for HSL(257, 17%, 27%)?
HEX: #403951 | RGB: rgb(64, 57, 81) | CMYK: 21%, 30%, 0%, 68% | HSV: 258°, 30%, 32%. Copy any format from the conversion table above.
What colors go well with #403951?
The complementary color is HSL(77, 17%, 27%). 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, 17%, 27%) in CSS?
As HSL: color: hsl(257, 17%, 27%); — As HEX: color: #403951; — As RGB: color: rgb(64, 57, 81); — Tailwind CSS: bg-[hsl(257,17%,27%)] — CSS variable: --color-primary: hsl(257, 17%, 27%);