HSL(240, 90%, 53%)

Vivid Blue — Blue color

Adjust Color

Color Information

Color Name

Vivid Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(240,90%,53%)]

Color Conversions

Format Value CSS Usage
HSL hsl(240, 90%, 53%) color: hsl(240, 90%, 53%)
HEX #1B1BF3 color: #1B1BF3
RGB rgb(27, 27, 243) color: rgb(27, 27, 243)
CMYK cmyk(89%, 89%, 0%, 5%) —
HSV hsv(240, 89%, 95%) —
HWB hwb(240 10% 5%) color: hwb(240 10% 5%)
OKLCH oklch(0.453 0.2901 266.61) color: oklch(0.453 0.2901 266.61)
Lab lab(32.89 71.08 -100.1) color: lab(32.89 71.08 -100.1)
LCH lch(32.89 122.77 305.38) color: lch(32.89 122.77 305.38)

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 8.41:1
vs Black 2.5:1

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)

#1B1BBF — rgb(27, 27, 191)

Deuteranopia (Green-blind)

#1B1BB2 — rgb(27, 27, 178)

Tritanopia (Blue-blind)

#1B958C — rgb(27, 149, 140)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(240, 90%, 53%);

text

color: hsl(240, 90%, 53%);

border

border: 2px solid hsl(240, 90%, 53%);

gradient light

background: linear-gradient(to right, hsl(240, 90%, 73%), hsl(240, 90%, 53%));

gradient dark

background: linear-gradient(to right, hsl(240, 90%, 53%), hsl(240, 90%, 33%))

hex

background-color: #1B1BF3;

tailwind

bg-[hsl(240,90%,53%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(240, 90%, 53%, 0.4);

css variable

--color-primary: hsl(240, 90%, 53%);

Related Colors

#3333DB

240,70,53

#0F0FFF

240,100,53

#0808A0

240,90,33

#7C7CF8

240,90,73

#1B51F3

225,90,53

#1B3FF3

230,90,53

#3F1BF3

250,90,53

#511BF3

255,90,53

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(240, 90%, 53%)?

HEX: #1B1BF3 | RGB: rgb(27, 27, 243) | CMYK: 89%, 89%, 0%, 5% | HSV: 240°, 89%, 95%. Copy any format from the conversion table above.

What colors go well with #1B1BF3?

The complementary color is HSL(60, 90%, 53%). For a triadic harmony, use hues 240°, 0°, and 120°. For analogous combinations, try hues 210° and 270°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(240, 90%, 53%) in CSS?

As HSL: color: hsl(240, 90%, 53%); — As HEX: color: #1B1BF3; — As RGB: color: rgb(27, 27, 243); — Tailwind CSS: bg-[hsl(240,90%,53%)] — CSS variable: --color-primary: hsl(240, 90%, 53%);