HSL(221, 70%, 23%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,70%,23%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 70%, 23%) | color: hsl(221, 70%, 23%) | |
| HEX | #122C64 | color: #122C64 | |
| RGB | rgb(18, 44, 100) | color: rgb(18, 44, 100) | |
| CMYK | cmyk(82%, 56%, 0%, 61%) | — | |
| HSV | hsv(221, 82%, 39%) | — | |
| HWB | hwb(221 7% 61%) | color: hwb(221 7% 61%) | |
| OKLCH | oklch(0.3099 0.1042 263.01) | color: oklch(0.3099 0.1042 263.01) | |
| Lab | lab(19.43 12.82 -35.91) | color: lab(19.43 12.82 -35.91) | |
| LCH | lch(19.43 38.13 289.65) | color: lch(19.43 38.13 289.65) |
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)
#1D1D56 — rgb(29, 29, 86)
Deuteranopia (Green-blind)
#1C1A53 — rgb(28, 26, 83)
Tritanopia (Blue-blind)
#134C49 — rgb(19, 76, 73)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 70%, 23%);
text
color: hsl(221, 70%, 23%);
border
border: 2px solid hsl(221, 70%, 23%);
gradient light
background: linear-gradient(to right, hsl(221, 70%, 43%), hsl(221, 70%, 23%));
gradient dark
background: linear-gradient(to right, hsl(221, 70%, 23%), hsl(221, 70%, 3%))
hex
background-color: #122C64;
tailwind
bg-[hsl(221,70%,23%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 70%, 23%, 0.4);
css variable
--color-primary: hsl(221, 70%, 23%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 70%, 23%)?
HEX: #122C64 | RGB: rgb(18, 44, 100) | CMYK: 82%, 56%, 0%, 61% | HSV: 221°, 82%, 39%. Copy any format from the conversion table above.
What colors go well with #122C64?
The complementary color is HSL(41, 70%, 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, 70%, 23%) in CSS?
As HSL: color: hsl(221, 70%, 23%); — As HEX: color: #122C64; — As RGB: color: rgb(18, 44, 100); — Tailwind CSS: bg-[hsl(221,70%,23%)] — CSS variable: --color-primary: hsl(221, 70%, 23%);