HSL(221, 66%, 57%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,66%,57%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 66%, 57%) | color: hsl(221, 66%, 57%) | |
| HEX | #4977DA | color: #4977DA | |
| RGB | rgb(73, 119, 218) | color: rgb(73, 119, 218) | |
| CMYK | cmyk(67%, 45%, 0%, 15%) | — | |
| HSV | hsv(221, 67%, 85%) | — | |
| HWB | hwb(221 28% 15%) | color: hwb(221 28% 15%) | |
| OKLCH | oklch(0.587 0.1596 263.52) | color: oklch(0.587 0.1596 263.52) | |
| Lab | lab(51.46 16.19 -55.44) | color: lab(51.46 16.19 -55.44) | |
| LCH | lch(51.46 57.76 286.28) | color: lch(51.46 57.76 286.28) |
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: black
Color Blindness Simulation
Protanopia (Red-blind)
#5D5DC2 — rgb(93, 93, 194)
Deuteranopia (Green-blind)
#5A57BC — rgb(90, 87, 188)
Tritanopia (Blue-blind)
#4BAFAB — rgb(75, 175, 171)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 66%, 57%);
text
color: hsl(221, 66%, 57%);
border
border: 2px solid hsl(221, 66%, 57%);
gradient light
background: linear-gradient(to right, hsl(221, 66%, 77%), hsl(221, 66%, 57%));
gradient dark
background: linear-gradient(to right, hsl(221, 66%, 57%), hsl(221, 66%, 37%))
hex
background-color: #4977DA;
tailwind
bg-[hsl(221,66%,57%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 66%, 57%, 0.4);
css variable
--color-primary: hsl(221, 66%, 57%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 66%, 57%)?
HEX: #4977DA | RGB: rgb(73, 119, 218) | CMYK: 67%, 45%, 0%, 15% | HSV: 221°, 67%, 85%. Copy any format from the conversion table above.
What colors go well with #4977DA?
The complementary color is HSL(41, 66%, 57%). 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, 66%, 57%) in CSS?
As HSL: color: hsl(221, 66%, 57%); — As HEX: color: #4977DA; — As RGB: color: rgb(73, 119, 218); — Tailwind CSS: bg-[hsl(221,66%,57%)] — CSS variable: --color-primary: hsl(221, 66%, 57%);