#3a1c47

Color #3a1c47

A moderately saturated very dark purple.

Closest named color Dark Slate Blue #483d8b · ΔE 25.63 Nearest Tailwind class fuchsia-950 #4b004f · ΔE 7.3

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

Conversions

HEX

#3a1c47

RGB

rgb(58, 28, 71)

HSL

hsl(281.9, 43.4%, 19.4%)

HSV / HSB

hsv(281.9, 60.6%, 27.8%)

CMYK

cmyk(18.3%, 60.6%, 0%, 72.2%)

LAB

lab(16.43, 23.29, -21.06)

LCH

lch(16.43, 31.4, 317.88)

OKLCH

oklch(28.9%, 0.0826, 314.61)

HWB

hwb(281.9, 11%, 72.2%)

Harmony colors

Complementary

#29471c

Analogous

#251c47

#3a1c47

#471c3e

Triadic

#3a1c47

#473a1c

#1c473a

Split-complementary

#3a1c47

#3e471c

#1c4725

Tetradic

#3a1c47

#471c29

#29471c

#1c473a

Square

#3a1c47

#47251c

#29471c

#1c3e47

Shades

Color #3a1c47 mixed toward black.

#30173b

#27132f

#1d0e23

#130918

#0a050c

Tints

Color #3a1c47 mixed toward white.

#622f78

#8a43a9

#aa6cc5

#c69dd8

#e3ceec

Tones

Color #3a1c47 mixed toward gray.

#392043

#372340

#36273c

#342a39

#332e35

Accessibility

Aa White text on this color

14.61:1

Aa Black text on this color

1.44:1

White text reads better on this background (14.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#302f40 · ΔE 13.1

Deuteranopia

#31333e · ΔE 16.5

Tritanopia

#393937 · ΔE 23.4

Achromatopsia

#292929 · ΔE 20.7

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

Code

CSS

background-color: #3a1c47;

Tailwind (arbitrary value)

bg-[#3a1c47]

Related colors

Dark Violet #9400d3

Dark Orchid #9932cc

Medium Orchid #ba55d3

Indigo #4b0082

Blue Violet #8a2be2

Rebecca Purple #663399

Frequently asked questions

#3a1c47 (#3a1c47) is rgb(58, 28, 71) in RGB.

No, #3a1c47 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

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

Try it → Accessibility

Contrast Checker

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

Try it → Generators

Palette Generator

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

Try it →

Build something with this color

Generate a full palette from #3a1c47, or check how it holds up for accessibility.

Generate a palette → Check contrast