HSL(221, 45%, 34%)
Blue — Blue color
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Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,45%,34%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 45%, 34%) | color: hsl(221, 45%, 34%) | |
| HEX | #30487E | color: #30487E | |
| RGB | rgb(48, 72, 126) | color: rgb(48, 72, 126) | |
| CMYK | cmyk(62%, 43%, 0%, 51%) | — | |
| HSV | hsv(222, 62%, 49%) | — | |
| HWB | hwb(222 19% 51%) | color: hwb(222 19% 51%) | |
| OKLCH | oklch(0.4105 0.0955 264.51) | color: oklch(0.4105 0.0955 264.51) | |
| Lab | lab(31.27 8.77 -33.41) | color: lab(31.27 8.77 -33.41) | |
| LCH | lch(31.27 34.54 284.71) | color: lch(31.27 34.54 284.71) |
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)
#3A3B71 — rgb(58, 59, 113)
Deuteranopia (Green-blind)
#39376E — rgb(57, 55, 110)
Tritanopia (Blue-blind)
#316764 — rgb(49, 103, 100)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 45%, 34%);
text
color: hsl(221, 45%, 34%);
border
border: 2px solid hsl(221, 45%, 34%);
gradient light
background: linear-gradient(to right, hsl(221, 45%, 54%), hsl(221, 45%, 34%));
gradient dark
background: linear-gradient(to right, hsl(221, 45%, 34%), hsl(221, 45%, 14%))
hex
background-color: #30487E;
tailwind
bg-[hsl(221,45%,34%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 45%, 34%, 0.4);
css variable
--color-primary: hsl(221, 45%, 34%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 45%, 34%)?
HEX: #30487E | RGB: rgb(48, 72, 126) | CMYK: 62%, 43%, 0%, 51% | HSV: 222°, 62%, 49%. Copy any format from the conversion table above.
What colors go well with #30487E?
The complementary color is HSL(41, 45%, 34%). 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, 45%, 34%) in CSS?
As HSL: color: hsl(221, 45%, 34%); — As HEX: color: #30487E; — As RGB: color: rgb(48, 72, 126); — Tailwind CSS: bg-[hsl(221,45%,34%)] — CSS variable: --color-primary: hsl(221, 45%, 34%);