HSL(240, 90%, 66%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(240,90%,66%)]

Color Conversions

Format Value CSS Usage
HSL hsl(240, 90%, 66%) color: hsl(240, 90%, 66%)
HEX #5A5AF6 color: #5A5AF6
RGB rgb(90, 90, 246) color: rgb(90, 90, 246)
CMYK cmyk(63%, 63%, 0%, 4%) —
HSV hsv(240, 63%, 96%) —
HWB hwb(240 36% 4%) color: hwb(240 36% 4%)
OKLCH oklch(0.5634 0.2266 276.3) color: oklch(0.5634 0.2266 276.3)
Lab lab(47.15 46 -78.11) color: lab(47.15 46 -78.11)
LCH lch(47.15 90.65 300.49) color: lch(47.15 90.65 300.49)

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 4.97:1
vs Black 4.23:1

AA Normal (4.5:1)

on White: PASS ✓ on Black: FAIL ✗

AA Large (3:1)

on White: PASS ✓ on Black: PASS ✓

AAA Normal (7:1)

on White: FAIL ✗

Best text on this color: white

Color Blindness Simulation

Protanopia (Red-blind)

#5A5AD0 — rgb(90, 90, 208)

Deuteranopia (Green-blind)

#5A5AC7 — rgb(90, 90, 199)

Tritanopia (Blue-blind)

#5AB2AC — rgb(90, 178, 172)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(240, 90%, 66%);

text

color: hsl(240, 90%, 66%);

border

border: 2px solid hsl(240, 90%, 66%);

gradient light

background: linear-gradient(to right, hsl(240, 90%, 86%), hsl(240, 90%, 66%));

gradient dark

background: linear-gradient(to right, hsl(240, 90%, 66%), hsl(240, 90%, 46%))

hex

background-color: #5A5AF6;

tailwind

bg-[hsl(240,90%,66%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(240, 90%, 66%, 0.4);

css variable

--color-primary: hsl(240, 90%, 66%);

Related Colors

#6C6CE5

240,70,66

#5252FF

240,100,66

#0C0CDF

240,90,46

#BBBBFB

240,90,86

#5A81F6

225,90,66

#5A74F6

230,90,66

#745AF6

250,90,66

#815AF6

255,90,66

Use Cases for Blue

Corporate branding Trust signals Tech products Social media Primary buttons

Frequently Asked Questions

What are all the color codes for HSL(240, 90%, 66%)?

HEX: #5A5AF6 | RGB: rgb(90, 90, 246) | CMYK: 63%, 63%, 0%, 4% | HSV: 240°, 63%, 96%. Copy any format from the conversion table above.

What colors go well with #5A5AF6?

The complementary color is HSL(60, 90%, 66%). 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%, 66%) in CSS?

As HSL: color: hsl(240, 90%, 66%); — As HEX: color: #5A5AF6; — As RGB: color: rgb(90, 90, 246); — Tailwind CSS: bg-[hsl(240,90%,66%)] — CSS variable: --color-primary: hsl(240, 90%, 66%);