HSL(221, 90%, 43%)

Vivid Blue — Blue color

Adjust Color

Color Information

Color Name

Vivid Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(221,90%,43%)]

Color Conversions

Format Value CSS Usage
HSL hsl(221, 90%, 43%) color: hsl(221, 90%, 43%)
HEX #0B49D0 color: #0B49D0
RGB rgb(11, 73, 208) color: rgb(11, 73, 208)
CMYK cmyk(95%, 65%, 0%, 18%) —
HSV hsv(221, 95%, 82%) —
HWB hwb(221 4% 18%) color: hwb(221 4% 18%)
OKLCH oklch(0.4681 0.2156 262.83) color: oklch(0.4681 0.2156 262.83)
Lab lab(36.72 36.19 -73.74) color: lab(36.72 36.19 -73.74)
LCH lch(36.72 82.14 296.14) color: lch(36.72 82.14 296.14)

Color Theory

Complementary

Triadic

Analogous

Tetradic (Square)

Split-Complementary

Accessibility (WCAG)

White text on color

Black text on color

Color on white bg

Colored text

Contrast Ratios

vs White 7.3:1
vs Black 2.88:1

AA Normal (4.5:1)

on White: PASS ✓ on Black: FAIL ✗

AA Large (3:1)

on White: PASS ✓ on Black: FAIL ✗

AAA Normal (7:1)

on White: PASS ✓

Best text on this color: white

Color Blindness Simulation

Protanopia (Red-blind)

#2626AF — rgb(38, 38, 175)

Deuteranopia (Green-blind)

#221EA8 — rgb(34, 30, 168)

Tritanopia (Blue-blind)

#0E9690 — rgb(14, 150, 144)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(221, 90%, 43%);

text

color: hsl(221, 90%, 43%);

border

border: 2px solid hsl(221, 90%, 43%);

gradient light

background: linear-gradient(to right, hsl(221, 90%, 63%), hsl(221, 90%, 43%));

gradient dark

background: linear-gradient(to right, hsl(221, 90%, 43%), hsl(221, 90%, 23%))

hex

background-color: #0B49D0;

tailwind

bg-[hsl(221,90%,43%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(221, 90%, 43%, 0.4);

css variable

--color-primary: hsl(221, 90%, 43%);

Related Colors

#2152BA

221,70,43

#0045DB

221,100,43

#06276F

221,90,23

#4C82F6

221,90,63

#0B7BD0

206,90,43

#0B6AD0

211,90,43

#0B29D0

231,90,43

#0B18D0

236,90,43

Use Cases for Vivid Blue

Corporate branding Trust signals Tech products Social media Primary buttons

Frequently Asked Questions

What are all the color codes for HSL(221, 90%, 43%)?

HEX: #0B49D0 | RGB: rgb(11, 73, 208) | CMYK: 95%, 65%, 0%, 18% | HSV: 221°, 95%, 82%. Copy any format from the conversion table above.

What colors go well with #0B49D0?

The complementary color is HSL(41, 90%, 43%). For a triadic harmony, use hues 221°, 341°, and 101°. For analogous combinations, try hues 191° and 251°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(221, 90%, 43%) in CSS?

As HSL: color: hsl(221, 90%, 43%); — As HEX: color: #0B49D0; — As RGB: color: rgb(11, 73, 208); — Tailwind CSS: bg-[hsl(221,90%,43%)] — CSS variable: --color-primary: hsl(221, 90%, 43%);