#3a1d55

Color #3a1d55

A moderately saturated dark purple.

Closest named color Dark Slate Blue #483d8b · ΔE 18.8 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 6.3

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Conversions

HEX

#3a1d55

RGB

rgb(58, 29, 85)

HSL

hsl(271.1, 49.1%, 22.4%)

HSV / HSB

hsv(271.1, 65.9%, 33.3%)

CMYK

cmyk(31.8%, 65.9%, 0%, 66.7%)

LAB

lab(17.62, 26.42, -28.71)

LCH

lch(17.62, 39.02, 312.62)

OKLCH

oklch(30.1%, 0.0992, 305.02)

HWB

hwb(271.1, 11.4%, 66.7%)

Harmony colors

Complementary

#38551d

Analogous

#1e1d55

#3a1d55

#551d54

Triadic

#3a1d55

#553a1d

#1d553a

Split-complementary

#3a1d55

#54551d

#1d551e

Tetradic

#3a1d55

#551d38

#38551d

#1d553a

Square

#3a1d55

#551e1d

#38551d

#1d5455

Shades

Color #3a1d55 mixed toward black.

#301847

#271339

#1d0f2b

#130a1c

#0a050e

Tints

Color #3a1d55 mixed toward white.

#5c2e86

#7d3fb8

#9e6bcd

#be9ddd

#dfceee

Tones

Color #3a1d55 mixed toward gray.

#3a2250

#3a264c

#3a2b47

#393042

#39343e

Accessibility

Aa White text on this color

14.12:1

Aa Black text on this color

1.49:1

White text reads better on this background (14.12:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30304c · ΔE 10.6

Deuteranopia

#313349 · ΔE 12.8

Tritanopia

#394341 · ΔE 23.8

Achromatopsia

#2b2b2b · ΔE 22.3

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

Code

CSS

background-color: #3a1d55;

Tailwind (arbitrary value)

bg-[#3a1d55]

Related colors

Blue Violet #8a2be2

Rebecca Purple #663399

Indigo #4b0082

Dark Orchid #9932cc

Dark Violet #9400d3

Medium Purple #9370db

Frequently asked questions

#3a1d55 (#3a1d55) is rgb(58, 29, 85) in RGB.

No, #3a1d55 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

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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 #3a1d55, or check how it holds up for accessibility.

Generate a palette → Check contrast