HSL(221, 52%, 45%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,52%,45%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 52%, 45%) | color: hsl(221, 52%, 45%) | |
| HEX | #375DAE | color: #375DAE | |
| RGB | rgb(55, 93, 174) | color: rgb(55, 93, 174) | |
| CMYK | cmyk(68%, 47%, 0%, 32%) | — | |
| HSV | hsv(221, 68%, 68%) | — | |
| HWB | hwb(221 22% 32%) | color: hwb(221 22% 32%) | |
| OKLCH | oklch(0.4937 0.1364 263.35) | color: oklch(0.4937 0.1364 263.35) | |
| Lab | lab(40.73 13.93 -47.32) | color: lab(40.73 13.93 -47.32) | |
| LCH | lch(40.73 49.33 286.4) | color: lch(40.73 49.33 286.4) |
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)
#47489A — rgb(71, 72, 154)
Deuteranopia (Green-blind)
#454296 — rgb(69, 66, 150)
Tritanopia (Blue-blind)
#398B88 — rgb(57, 139, 136)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 52%, 45%);
text
color: hsl(221, 52%, 45%);
border
border: 2px solid hsl(221, 52%, 45%);
gradient light
background: linear-gradient(to right, hsl(221, 52%, 65%), hsl(221, 52%, 45%));
gradient dark
background: linear-gradient(to right, hsl(221, 52%, 45%), hsl(221, 52%, 25%))
hex
background-color: #375DAE;
tailwind
bg-[hsl(221,52%,45%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 52%, 45%, 0.4);
css variable
--color-primary: hsl(221, 52%, 45%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 52%, 45%)?
HEX: #375DAE | RGB: rgb(55, 93, 174) | CMYK: 68%, 47%, 0%, 32% | HSV: 221°, 68%, 68%. Copy any format from the conversion table above.
What colors go well with #375DAE?
The complementary color is HSL(41, 52%, 45%). 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, 52%, 45%) in CSS?
As HSL: color: hsl(221, 52%, 45%); — As HEX: color: #375DAE; — As RGB: color: rgb(55, 93, 174); — Tailwind CSS: bg-[hsl(221,52%,45%)] — CSS variable: --color-primary: hsl(221, 52%, 45%);