HSL(221, 72%, 23%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,72%,23%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 72%, 23%) | color: hsl(221, 72%, 23%) | |
| HEX | #102B65 | color: #102B65 | |
| RGB | rgb(16, 43, 101) | color: rgb(16, 43, 101) | |
| CMYK | cmyk(84%, 57%, 0%, 60%) | — | |
| HSV | hsv(221, 84%, 40%) | — | |
| HWB | hwb(221 6% 60%) | color: hwb(221 6% 60%) | |
| OKLCH | oklch(0.3076 0.1077 262.89) | color: oklch(0.3076 0.1077 262.89) | |
| Lab | lab(19.13 13.75 -37.06) | color: lab(19.13 13.75 -37.06) | |
| LCH | lch(19.13 39.53 290.36) | color: lch(19.13 39.53 290.36) |
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)
#1C1C57 — rgb(28, 28, 87)
Deuteranopia (Green-blind)
#1A1854 — rgb(26, 24, 84)
Tritanopia (Blue-blind)
#114C49 — rgb(17, 76, 73)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 72%, 23%);
text
color: hsl(221, 72%, 23%);
border
border: 2px solid hsl(221, 72%, 23%);
gradient light
background: linear-gradient(to right, hsl(221, 72%, 43%), hsl(221, 72%, 23%));
gradient dark
background: linear-gradient(to right, hsl(221, 72%, 23%), hsl(221, 72%, 3%))
hex
background-color: #102B65;
tailwind
bg-[hsl(221,72%,23%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 72%, 23%, 0.4);
css variable
--color-primary: hsl(221, 72%, 23%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 72%, 23%)?
HEX: #102B65 | RGB: rgb(16, 43, 101) | CMYK: 84%, 57%, 0%, 60% | HSV: 221°, 84%, 40%. Copy any format from the conversion table above.
What colors go well with #102B65?
The complementary color is HSL(41, 72%, 23%). For a triadic harmony, use hues 221°, 341°, and 101°. For analogous combinations, try hues 191° and 251°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(221, 72%, 23%) in CSS?
As HSL: color: hsl(221, 72%, 23%); — As HEX: color: #102B65; — As RGB: color: rgb(16, 43, 101); — Tailwind CSS: bg-[hsl(221,72%,23%)] — CSS variable: --color-primary: hsl(221, 72%, 23%);