HSL(256, 45%, 43%)

Indigo — Indigo color

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Color Information

Color Name

Indigo

Color Family

Indigo

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(256,45%,43%)]

Color Conversions

Format Value CSS Usage
HSL hsl(256, 45%, 43%) color: hsl(256, 45%, 43%)
HEX #573C9F color: #573C9F
RGB rgb(87, 60, 159) color: rgb(87, 60, 159)
CMYK cmyk(45%, 62%, 0%, 38%) —
HSV hsv(256, 62%, 62%) —
HWB hwb(256 24% 38%) color: hwb(256 24% 38%)
OKLCH oklch(0.4419 0.1532 291.42) color: oklch(0.4419 0.1532 291.42)
Lab lab(33.48 36.18 -49.94) color: lab(33.48 36.18 -49.94)
LCH lch(33.48 61.67 305.92) color: lch(33.48 61.67 305.92)

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 8.23:1
vs Black 2.55:1

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)

#4B4B87 — rgb(75, 75, 135)

Deuteranopia (Green-blind)

#4D4F81 — rgb(77, 79, 129)

Tritanopia (Blue-blind)

#567470 — rgb(86, 116, 112)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(256, 45%, 43%);

text

color: hsl(256, 45%, 43%);

border

border: 2px solid hsl(256, 45%, 43%);

gradient light

background: linear-gradient(to right, hsl(256, 45%, 63%), hsl(256, 45%, 43%));

gradient dark

background: linear-gradient(to right, hsl(256, 45%, 43%), hsl(256, 45%, 23%))

hex

background-color: #573C9F;

tailwind

bg-[hsl(256,45%,43%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(256, 45%, 43%, 0.4);

css variable

--color-primary: hsl(256, 45%, 43%);

Related Colors

#615289

256,25,43

#4C26B5

256,65,43

#2E2055

256,45,23

#8D76CB

256,45,63

#3E3C9F

241,45,43

#463C9F

246,45,43

#673C9F

266,45,43

#6F3C9F

271,45,43

Use Cases for Indigo

UI elements Web design Branding Graphic design Print design

Frequently Asked Questions

What are all the color codes for HSL(256, 45%, 43%)?

HEX: #573C9F | RGB: rgb(87, 60, 159) | CMYK: 45%, 62%, 0%, 38% | HSV: 256°, 62%, 62%. Copy any format from the conversion table above.

What colors go well with #573C9F?

The complementary color is HSL(76, 45%, 43%). For a triadic harmony, use hues 256°, 16°, and 136°. For analogous combinations, try hues 226° and 286°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(256, 45%, 43%) in CSS?

As HSL: color: hsl(256, 45%, 43%); — As HEX: color: #573C9F; — As RGB: color: rgb(87, 60, 159); — Tailwind CSS: bg-[hsl(256,45%,43%)] — CSS variable: --color-primary: hsl(256, 45%, 43%);