#642a90

Color #642a90

A moderately saturated dark purple.

Closest named color Rebecca Purple #663399 · ΔE 3.44 Nearest Tailwind class purple-900 #59168b · ΔE 4.1

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Conversions

HEX

#642a90

RGB

rgb(100, 42, 144)

HSL

hsl(274.1, 54.8%, 36.5%)

HSV / HSB

hsv(274.1, 70.8%, 56.5%)

CMYK

cmyk(30.6%, 70.8%, 0%, 43.5%)

LAB

lab(30.35, 44.74, -45.78)

LCH

lch(30.35, 64.01, 314.34)

OKLCH

oklch(41.9%, 0.1619, 306.66)

HWB

hwb(274.1, 16.5%, 43.5%)

Harmony colors

Complementary

#56902a

Analogous

#312a90

#642a90

#902a89

Triadic

#642a90

#90642a

#2a9064

Split-complementary

#642a90

#89902a

#2a9031

Tetradic

#642a90

#902a56

#56902a

#2a9064

Square

#642a90

#90312a

#56902a

#2a8990

Shades

Color #642a90 mixed toward black.

#532378

#431c60

#321548

#210e30

#110718

Tints

Color #642a90 mixed toward white.

#8136ba

#9b58ce

#b482da

#cdabe7

#e6d5f3

Tones

Color #642a90 mixed toward gray.

#633388

#623b7f

#614477

#5f4c6e

#5e5566

Accessibility

Aa White text on this color

9.23:1

Aa Black text on this color

2.28:1

White text reads better on this background (9.23:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#515180 · ΔE 14.3

Deuteranopia

#54577c · ΔE 16.6

Tritanopia

#62726e · ΔE 30.2

Achromatopsia

#474747 · ΔE 26.4

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

Code

CSS

background-color: #642a90;

Tailwind (arbitrary value)

bg-[#642a90]

Related colors

Indigo #4b0082

Blue Violet #8a2be2

Rebecca Purple #663399

Dark Orchid #9932cc

Dark Violet #9400d3

Medium Orchid #ba55d3

Frequently asked questions

#642a90 (#642a90) is rgb(100, 42, 144) in RGB.

No, #642a90 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 #642a90, or check how it holds up for accessibility.

Generate a palette → Check contrast