HSL(0, 20%, 21%)
Red — Red color
Adjust Color
Color Information
Color Name
Red
Color Family
Red
Warm / Cool
🔴 Warm
Temperature
2000K
CSS Class
bg-[hsl(0,20%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(0, 20%, 21%) | color: hsl(0, 20%, 21%) | |
| HEX | #402B2B | color: #402B2B | |
| RGB | rgb(64, 43, 43) | color: rgb(64, 43, 43) | |
| CMYK | cmyk(0%, 33%, 33%, 75%) | — | |
| HSV | hsv(0, 33%, 25%) | — | |
| HWB | hwb(0 17% 75%) | color: hwb(0 17% 75%) | |
| OKLCH | oklch(0.3142 0.0314 18.98) | color: oklch(0.3142 0.0314 18.98) | |
| Lab | lab(20.01 9.75 3.89) | color: lab(20.01 9.75 3.89) | |
| LCH | lch(20.01 10.5 21.75) | color: lch(20.01 10.5 21.75) |
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)
#37372B — rgb(55, 55, 43)
Deuteranopia (Green-blind)
#383A2B — rgb(56, 58, 43)
Tritanopia (Blue-blind)
#3F2B2B — rgb(63, 43, 43)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(0, 20%, 21%);
text
color: hsl(0, 20%, 21%);
border
border: 2px solid hsl(0, 20%, 21%);
gradient light
background: linear-gradient(to right, hsl(0, 20%, 41%), hsl(0, 20%, 21%));
gradient dark
background: linear-gradient(to right, hsl(0, 20%, 21%), hsl(0, 20%, 1%))
hex
background-color: #402B2B;
tailwind
bg-[hsl(0,20%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(0, 20%, 21%, 0.4);
css variable
--color-primary: hsl(0, 20%, 21%);
Related Colors
Use Cases for Red
Frequently Asked Questions
What are all the color codes for HSL(0, 20%, 21%)?
HEX: #402B2B | RGB: rgb(64, 43, 43) | CMYK: 0%, 33%, 33%, 75% | HSV: 0°, 33%, 25%. Copy any format from the conversion table above.
What colors go well with #402B2B?
The complementary color is HSL(180, 20%, 21%). For a triadic harmony, use hues 0°, 120°, and 240°. For analogous combinations, try hues 330° and 30°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(0, 20%, 21%) in CSS?
As HSL: color: hsl(0, 20%, 21%); — As HEX: color: #402B2B; — As RGB: color: rgb(64, 43, 43); — Tailwind CSS: bg-[hsl(0,20%,21%)] — CSS variable: --color-primary: hsl(0, 20%, 21%);