HSL(222, 97%, 31%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(222,97%,31%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(222, 97%, 31%) | color: hsl(222, 97%, 31%) | |
| HEX | #02309C | color: #02309C | |
| RGB | rgb(2, 48, 156) | color: rgb(2, 48, 156) | |
| CMYK | cmyk(99%, 69%, 0%, 39%) | — | |
| HSV | hsv(222, 99%, 61%) | — | |
| HWB | hwb(222 1% 39%) | color: hwb(222 1% 39%) | |
| OKLCH | oklch(0.3687 0.1802 262.99) | color: oklch(0.3687 0.1802 262.99) | |
| Lab | lab(25.34 32.2 -61.62) | color: lab(25.34 32.2 -61.62) | |
| LCH | lch(25.34 69.53 297.59) | color: lch(25.34 69.53 297.59) |
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)
#161682 — rgb(22, 22, 130)
Deuteranopia (Green-blind)
#13107C — rgb(19, 16, 124)
Tritanopia (Blue-blind)
#046D69 — rgb(4, 109, 105)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(222, 97%, 31%);
text
color: hsl(222, 97%, 31%);
border
border: 2px solid hsl(222, 97%, 31%);
gradient light
background: linear-gradient(to right, hsl(222, 97%, 51%), hsl(222, 97%, 31%));
gradient dark
background: linear-gradient(to right, hsl(222, 97%, 31%), hsl(222, 97%, 11%))
hex
background-color: #02309C;
tailwind
bg-[hsl(222,97%,31%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(222, 97%, 31%, 0.4);
css variable
--color-primary: hsl(222, 97%, 31%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(222, 97%, 31%)?
HEX: #02309C | RGB: rgb(2, 48, 156) | CMYK: 99%, 69%, 0%, 39% | HSV: 222°, 99%, 61%. Copy any format from the conversion table above.
What colors go well with #02309C?
The complementary color is HSL(42, 97%, 31%). For a triadic harmony, use hues 222°, 342°, and 102°. For analogous combinations, try hues 192° and 252°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(222, 97%, 31%) in CSS?
As HSL: color: hsl(222, 97%, 31%); — As HEX: color: #02309C; — As RGB: color: rgb(2, 48, 156); — Tailwind CSS: bg-[hsl(222,97%,31%)] — CSS variable: --color-primary: hsl(222, 97%, 31%);