HSL(243, 35%, 54%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(243,35%,54%)]

Color Conversions

Format Value CSS Usage
HSL hsl(243, 35%, 54%) color: hsl(243, 35%, 54%)
HEX #6561B3 color: #6561B3
RGB rgb(101, 97, 179) color: rgb(101, 97, 179)
CMYK cmyk(44%, 46%, 0%, 30%)
HSV hsv(243, 46%, 70%)
HWB hwb(243 38% 30%) color: hwb(243 38% 30%)
OKLCH oklch(0.5352 0.1257 283.5) color: oklch(0.5352 0.1257 283.5)
Lab lab(45.04 22.83 -43.2) color: lab(45.04 22.83 -43.2)
LCH lch(45.04 48.86 297.86) color: lch(45.04 48.86 297.86)

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 5.37:1
vs Black 3.91:1

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)

#63639F — rgb(99, 99, 159)

Deuteranopia (Green-blind)

#64649A — rgb(100, 100, 154)

Tritanopia (Blue-blind)

#658F8C — rgb(101, 143, 140)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(243, 35%, 54%);

text

color: hsl(243, 35%, 54%);

border

border: 2px solid hsl(243, 35%, 54%);

gradient light

background: linear-gradient(to right, hsl(243, 35%, 74%), hsl(243, 35%, 54%));

gradient dark

background: linear-gradient(to right, hsl(243, 35%, 54%), hsl(243, 35%, 34%))

hex

background-color: #6561B3;

tailwind

bg-[hsl(243,35%,54%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(243, 35%, 54%, 0.4);

css variable

--color-primary: hsl(243, 35%, 54%);

Related Colors

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(243, 35%, 54%)?

HEX: #6561B3 | RGB: rgb(101, 97, 179) | CMYK: 44%, 46%, 0%, 30% | HSV: 243°, 46%, 70%. Copy any format from the conversion table above.

What colors go well with #6561B3?

The complementary color is HSL(63, 35%, 54%). For a triadic harmony, use hues 243°, 3°, and 123°. For analogous combinations, try hues 213° and 273°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(243, 35%, 54%) in CSS?

As HSL: color: hsl(243, 35%, 54%); — As HEX: color: #6561B3; — As RGB: color: rgb(101, 97, 179); — Tailwind CSS: bg-[hsl(243,35%,54%)] — CSS variable: --color-primary: hsl(243, 35%, 54%);