#643561

Color #643561

A muted dark magenta.

Closest named color Dark Slate Blue #483d8b · ΔE 25.04 Nearest Tailwind class fuchsia-900 #721378 · ΔE 9.4

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#643561

RGB

rgb(100, 53, 97)

HSL

hsl(303.8, 30.7%, 30%)

HSV / HSB

hsv(303.8, 47%, 39.2%)

CMYK

cmyk(0%, 47%, 3%, 60.8%)

LAB

lab(29.71, 28.19, -17.16)

LCH

lch(29.71, 33, 328.67)

OKLCH

oklch(40.6%, 0.0919, 329.47)

HWB

hwb(303.8, 20.8%, 60.8%)

Harmony colors

Complementary

#356438

Analogous

#4f3564

#643561

#64354a

Triadic

#643561

#616435

#356164

Split-complementary

#643561

#4a6435

#35644f

Tetradic

#643561

#643835

#356438

#356164

Square

#643561

#644f35

#356438

#354a64

Shades

Color #643561 mixed toward black.

#532c51

#432341

#321b31

#211220

#110910

Tints

Color #643561 mixed toward white.

#8b4a87

#ad63a8

#c18abe

#d6b1d3

#ead8e9

Tones

Color #643561 mixed toward gray.

#60395e

#5c3d5a

#584157

#544553

#504950

Accessibility

Aa White text on this color

9.44:1

Aa Black text on this color

2.22:1

White text reads better on this background (9.44:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#545359 · ΔE 19.6

Deuteranopia

#565957 · ΔE 22.7

Tritanopia

#625150 · ΔE 18.3

Achromatopsia

#464646 · ΔE 21.8

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #643561;

Tailwind (arbitrary value)

bg-[#643561]

Related colors

Orchid #da70d6

Dark Magenta #8b008b

Fuchsia #ff00ff

Plum #dda0dd

Purple #800080

Thistle #d8bfd8

Frequently asked questions

#643561 (#643561) is rgb(100, 53, 97) in RGB.

No, #643561 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #643561, or check how it holds up for accessibility.

Generate a palette → Check contrast