HSL(233, 74%, 47%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(233,74%,47%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(233, 74%, 47%) | color: hsl(233, 74%, 47%) | |
| HEX | #1F34D1 | color: #1F34D1 | |
| RGB | rgb(31, 52, 209) | color: rgb(31, 52, 209) | |
| CMYK | cmyk(85%, 75%, 0%, 18%) | — | |
| HSV | hsv(233, 85%, 82%) | — | |
| HWB | hwb(233 12% 18%) | color: hwb(233 12% 18%) | |
| OKLCH | oklch(0.4397 0.2354 267.3) | color: oklch(0.4397 0.2354 267.3) | |
| Lab | lab(32.59 50.13 -81.12) | color: lab(32.59 50.13 -81.12) | |
| LCH | lch(32.59 95.36 301.71) | color: lch(32.59 95.36 301.71) |
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)
#2828AB — rgb(40, 40, 171)
Deuteranopia (Green-blind)
#2725A2 — rgb(39, 37, 162)
Tritanopia (Blue-blind)
#208D86 — rgb(32, 141, 134)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(233, 74%, 47%);
text
color: hsl(233, 74%, 47%);
border
border: 2px solid hsl(233, 74%, 47%);
gradient light
background: linear-gradient(to right, hsl(233, 74%, 67%), hsl(233, 74%, 47%));
gradient dark
background: linear-gradient(to right, hsl(233, 74%, 47%), hsl(233, 74%, 27%))
hex
background-color: #1F34D1;
tailwind
bg-[hsl(233,74%,47%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(233, 74%, 47%, 0.4);
css variable
--color-primary: hsl(233, 74%, 47%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(233, 74%, 47%)?
HEX: #1F34D1 | RGB: rgb(31, 52, 209) | CMYK: 85%, 75%, 0%, 18% | HSV: 233°, 85%, 82%. Copy any format from the conversion table above.
What colors go well with #1F34D1?
The complementary color is HSL(53, 74%, 47%). 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, 74%, 47%) in CSS?
As HSL: color: hsl(233, 74%, 47%); — As HEX: color: #1F34D1; — As RGB: color: rgb(31, 52, 209); — Tailwind CSS: bg-[hsl(233,74%,47%)] — CSS variable: --color-primary: hsl(233, 74%, 47%);