HSL(219, 20%, 37%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(219,20%,37%)]

Color Conversions

Format Value CSS Usage
HSL hsl(219, 20%, 37%) color: hsl(219, 20%, 37%)
HEX #4B5971 color: #4B5971
RGB rgb(75, 89, 113) color: rgb(75, 89, 113)
CMYK cmyk(34%, 21%, 0%, 56%) —
HSV hsv(218, 34%, 44%) —
HWB hwb(218 29% 56%) color: hwb(218 29% 56%)
OKLCH oklch(0.4617 0.043 261.1) color: oklch(0.4617 0.043 261.1)
Lab lab(37.54 0.89 -15.42) color: lab(37.54 0.89 -15.42)
LCH lch(37.54 15.45 273.3) color: lch(37.54 15.45 273.3)

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 7.08:1
vs Black 2.97:1

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)

#51516B — rgb(81, 81, 107)

Deuteranopia (Green-blind)

#504F6A — rgb(80, 79, 106)

Tritanopia (Blue-blind)

#4C6766 — rgb(76, 103, 102)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(219, 20%, 37%);

text

color: hsl(219, 20%, 37%);

border

border: 2px solid hsl(219, 20%, 37%);

gradient light

background: linear-gradient(to right, hsl(219, 20%, 57%), hsl(219, 20%, 37%));

gradient dark

background: linear-gradient(to right, hsl(219, 20%, 37%), hsl(219, 20%, 17%))

hex

background-color: #4B5971;

tailwind

bg-[hsl(219,20%,37%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(219, 20%, 37%, 0.4);

css variable

--color-primary: hsl(219, 20%, 37%);

Related Colors

#5E5E5E

219,0,37

#395384

219,40,37

#232934

219,20,17

#7B8BA7

219,20,57

#4B6271

204,20,37

#4B5F71

209,20,37

#4B5271

229,20,37

#4B4F71

234,20,37

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(219, 20%, 37%)?

HEX: #4B5971 | RGB: rgb(75, 89, 113) | CMYK: 34%, 21%, 0%, 56% | HSV: 218°, 34%, 44%. Copy any format from the conversion table above.

What colors go well with #4B5971?

The complementary color is HSL(39, 20%, 37%). For a triadic harmony, use hues 219°, 339°, and 99°. For analogous combinations, try hues 189° and 249°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(219, 20%, 37%) in CSS?

As HSL: color: hsl(219, 20%, 37%); — As HEX: color: #4B5971; — As RGB: color: rgb(75, 89, 113); — Tailwind CSS: bg-[hsl(219,20%,37%)] — CSS variable: --color-primary: hsl(219, 20%, 37%);