HSL(251, 60%, 21%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(251,60%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(251, 60%, 21%) | color: hsl(251, 60%, 21%) | |
| HEX | #211556 | color: #211556 | |
| RGB | rgb(33, 21, 86) | color: rgb(33, 21, 86) | |
| CMYK | cmyk(62%, 76%, 0%, 66%) | — | |
| HSV | hsv(251, 76%, 34%) | — | |
| HWB | hwb(251 8% 66%) | color: hwb(251 8% 66%) | |
| OKLCH | oklch(0.2596 0.1107 284.03) | color: oklch(0.2596 0.1107 284.03) | |
| Lab | lab(12.81 26 -37.33) | color: lab(12.81 26 -37.33) | |
| LCH | lch(12.81 45.49 304.86) | color: lch(12.81 45.49 304.86) |
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)
#1C1C46 — rgb(28, 28, 70)
Deuteranopia (Green-blind)
#1D1D43 — rgb(29, 29, 67)
Tritanopia (Blue-blind)
#203A37 — rgb(32, 58, 55)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(251, 60%, 21%);
text
color: hsl(251, 60%, 21%);
border
border: 2px solid hsl(251, 60%, 21%);
gradient light
background: linear-gradient(to right, hsl(251, 60%, 41%), hsl(251, 60%, 21%));
gradient dark
background: linear-gradient(to right, hsl(251, 60%, 21%), hsl(251, 60%, 1%))
hex
background-color: #211556;
tailwind
bg-[hsl(251,60%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(251, 60%, 21%, 0.4);
css variable
--color-primary: hsl(251, 60%, 21%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(251, 60%, 21%)?
HEX: #211556 | RGB: rgb(33, 21, 86) | CMYK: 62%, 76%, 0%, 66% | HSV: 251°, 76%, 34%. Copy any format from the conversion table above.
What colors go well with #211556?
The complementary color is HSL(71, 60%, 21%). For a triadic harmony, use hues 251°, 11°, and 131°. For analogous combinations, try hues 221° and 281°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(251, 60%, 21%) in CSS?
As HSL: color: hsl(251, 60%, 21%); — As HEX: color: #211556; — As RGB: color: rgb(33, 21, 86); — Tailwind CSS: bg-[hsl(251,60%,21%)] — CSS variable: --color-primary: hsl(251, 60%, 21%);