HSL(233, 73%, 40%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(233,73%,40%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(233, 73%, 40%) | color: hsl(233, 73%, 40%) | |
| HEX | #1C2DB0 | color: #1C2DB0 | |
| RGB | rgb(28, 45, 176) | color: rgb(28, 45, 176) | |
| CMYK | cmyk(84%, 74%, 0%, 31%) | — | |
| HSV | hsv(233, 84%, 69%) | — | |
| HWB | hwb(233 11% 31%) | color: hwb(233 11% 31%) | |
| OKLCH | oklch(0.3923 0.2036 267.88) | color: oklch(0.3923 0.2036 267.88) | |
| Lab | lab(27.46 42.69 -70.19) | color: lab(27.46 42.69 -70.19) | |
| LCH | lch(27.46 82.15 301.31) | color: lch(27.46 82.15 301.31) |
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)
#232490 — rgb(35, 36, 144)
Deuteranopia (Green-blind)
#222189 — rgb(34, 33, 137)
Tritanopia (Blue-blind)
#1D7772 — rgb(29, 119, 114)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(233, 73%, 40%);
text
color: hsl(233, 73%, 40%);
border
border: 2px solid hsl(233, 73%, 40%);
gradient light
background: linear-gradient(to right, hsl(233, 73%, 60%), hsl(233, 73%, 40%));
gradient dark
background: linear-gradient(to right, hsl(233, 73%, 40%), hsl(233, 73%, 20%))
hex
background-color: #1C2DB0;
tailwind
bg-[hsl(233,73%,40%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(233, 73%, 40%, 0.4);
css variable
--color-primary: hsl(233, 73%, 40%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(233, 73%, 40%)?
HEX: #1C2DB0 | RGB: rgb(28, 45, 176) | CMYK: 84%, 74%, 0%, 31% | HSV: 233°, 84%, 69%. Copy any format from the conversion table above.
What colors go well with #1C2DB0?
The complementary color is HSL(53, 73%, 40%). For a triadic harmony, use hues 233°, 353°, and 113°. For analogous combinations, try hues 203° and 263°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(233, 73%, 40%) in CSS?
As HSL: color: hsl(233, 73%, 40%); — As HEX: color: #1C2DB0; — As RGB: color: rgb(28, 45, 176); — Tailwind CSS: bg-[hsl(233,73%,40%)] — CSS variable: --color-primary: hsl(233, 73%, 40%);