HSL(231, 74%, 15%)
Blue — Blue color
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Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(231,74%,15%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(231, 74%, 15%) | color: hsl(231, 74%, 15%) | |
| HEX | #0A1243 | color: #0A1243 | |
| RGB | rgb(10, 18, 67) | color: rgb(10, 18, 67) | |
| CMYK | cmyk(85%, 73%, 0%, 74%) | — | |
| HSV | hsv(232, 85%, 26%) | — | |
| HWB | hwb(232 4% 74%) | color: hwb(232 4% 74%) | |
| OKLCH | oklch(0.215 0.0923 269.45) | color: oklch(0.215 0.0923 269.45) | |
| Lab | lab(8.15 17.12 -31.9) | color: lab(8.15 17.12 -31.9) | |
| LCH | lch(8.15 36.2 298.22) | color: lch(8.15 36.2 298.22) |
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)
#0D0E37 — rgb(13, 14, 55)
Deuteranopia (Green-blind)
#0D0C34 — rgb(13, 12, 52)
Tritanopia (Blue-blind)
#0A2E2C — rgb(10, 46, 44)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(231, 74%, 15%);
text
color: hsl(231, 74%, 15%);
border
border: 2px solid hsl(231, 74%, 15%);
gradient light
background: linear-gradient(to right, hsl(231, 74%, 35%), hsl(231, 74%, 15%));
gradient dark
background: linear-gradient(to right, hsl(231, 74%, 15%), hsl(231, 74%, 0%))
hex
background-color: #0A1243;
tailwind
bg-[hsl(231,74%,15%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(231, 74%, 15%, 0.4);
css variable
--color-primary: hsl(231, 74%, 15%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(231, 74%, 15%)?
HEX: #0A1243 | RGB: rgb(10, 18, 67) | CMYK: 85%, 73%, 0%, 74% | HSV: 232°, 85%, 26%. Copy any format from the conversion table above.
What colors go well with #0A1243?
The complementary color is HSL(51, 74%, 15%). For a triadic harmony, use hues 231°, 351°, and 111°. For analogous combinations, try hues 201° and 261°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(231, 74%, 15%) in CSS?
As HSL: color: hsl(231, 74%, 15%); — As HEX: color: #0A1243; — As RGB: color: rgb(10, 18, 67); — Tailwind CSS: bg-[hsl(231,74%,15%)] — CSS variable: --color-primary: hsl(231, 74%, 15%);