HSL(229, 96%, 31%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(229,96%,31%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(229, 96%, 31%) | color: hsl(229, 96%, 31%) | |
| HEX | #031F9B | color: #031F9B | |
| RGB | rgb(3, 31, 155) | color: rgb(3, 31, 155) | |
| CMYK | cmyk(98%, 80%, 0%, 39%) | — | |
| HSV | hsv(229, 98%, 61%) | — | |
| HWB | hwb(229 1% 39%) | color: hwb(229 1% 39%) | |
| OKLCH | oklch(0.3405 0.1965 264.49) | color: oklch(0.3405 0.1965 264.49) | |
| Lab | lab(21.45 42.43 -67.45) | color: lab(21.45 42.43 -67.45) | |
| LCH | lch(21.45 79.69 302.17) | color: lch(21.45 79.69 302.17) |
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)
#0F0F7D — rgb(15, 15, 125)
Deuteranopia (Green-blind)
#0E0B76 — rgb(14, 11, 118)
Tritanopia (Blue-blind)
#046560 — rgb(4, 101, 96)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(229, 96%, 31%);
text
color: hsl(229, 96%, 31%);
border
border: 2px solid hsl(229, 96%, 31%);
gradient light
background: linear-gradient(to right, hsl(229, 96%, 51%), hsl(229, 96%, 31%));
gradient dark
background: linear-gradient(to right, hsl(229, 96%, 31%), hsl(229, 96%, 11%))
hex
background-color: #031F9B;
tailwind
bg-[hsl(229,96%,31%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(229, 96%, 31%, 0.4);
css variable
--color-primary: hsl(229, 96%, 31%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(229, 96%, 31%)?
HEX: #031F9B | RGB: rgb(3, 31, 155) | CMYK: 98%, 80%, 0%, 39% | HSV: 229°, 98%, 61%. Copy any format from the conversion table above.
What colors go well with #031F9B?
The complementary color is HSL(49, 96%, 31%). For a triadic harmony, use hues 229°, 349°, and 109°. For analogous combinations, try hues 199° and 259°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(229, 96%, 31%) in CSS?
As HSL: color: hsl(229, 96%, 31%); — As HEX: color: #031F9B; — As RGB: color: rgb(3, 31, 155); — Tailwind CSS: bg-[hsl(229,96%,31%)] — CSS variable: --color-primary: hsl(229, 96%, 31%);