HSL(206, 100%, 21%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
7000K
CSS Class
bg-[hsl(206,100%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(206, 100%, 21%) | color: hsl(206, 100%, 21%) | |
| HEX | #003D6B | color: #003D6B | |
| RGB | rgb(0, 61, 107) | color: rgb(0, 61, 107) | |
| CMYK | cmyk(100%, 43%, 0%, 58%) | — | |
| HSV | hsv(206, 100%, 42%) | — | |
| HWB | hwb(206 0% 58%) | color: hwb(206 0% 58%) | |
| OKLCH | oklch(0.3528 0.0971 248.9) | color: oklch(0.3528 0.0971 248.9) | |
| Lab | lab(24.95 1.96 -31.6) | color: lab(24.95 1.96 -31.6) | |
| LCH | lch(24.95 31.66 273.55) | color: lch(24.95 31.66 273.55) |
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)
#1A1B60 — rgb(26, 27, 96)
Deuteranopia (Green-blind)
#17125D — rgb(23, 18, 93)
Tritanopia (Blue-blind)
#035755 — rgb(3, 87, 85)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(206, 100%, 21%);
text
color: hsl(206, 100%, 21%);
border
border: 2px solid hsl(206, 100%, 21%);
gradient light
background: linear-gradient(to right, hsl(206, 100%, 41%), hsl(206, 100%, 21%));
gradient dark
background: linear-gradient(to right, hsl(206, 100%, 21%), hsl(206, 100%, 1%))
hex
background-color: #003D6B;
tailwind
bg-[hsl(206,100%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(206, 100%, 21%, 0.4);
css variable
--color-primary: hsl(206, 100%, 21%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(206, 100%, 21%)?
HEX: #003D6B | RGB: rgb(0, 61, 107) | CMYK: 100%, 43%, 0%, 58% | HSV: 206°, 100%, 42%. Copy any format from the conversion table above.
What colors go well with #003D6B?
The complementary color is HSL(26, 100%, 21%). For a triadic harmony, use hues 206°, 326°, and 86°. For analogous combinations, try hues 176° and 236°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(206, 100%, 21%) in CSS?
As HSL: color: hsl(206, 100%, 21%); — As HEX: color: #003D6B; — As RGB: color: rgb(0, 61, 107); — Tailwind CSS: bg-[hsl(206,100%,21%)] — CSS variable: --color-primary: hsl(206, 100%, 21%);