#3a1f66

Color #3a1f66

A moderately saturated dark purple.

Closest named color Midnight Blue #191970 · ΔE 13.01 Nearest Tailwind class violet-950 #2f0d68 · ΔE 4.5

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Conversions

HEX

#3a1f66

RGB

rgb(58, 31, 102)

HSL

hsl(262.8, 53.4%, 26.1%)

HSV / HSB

hsv(262.8, 69.6%, 40%)

CMYK

cmyk(43.1%, 69.6%, 0%, 60%)

LAB

lab(19.39, 30.11, -37.15)

LCH

lch(19.39, 47.82, 309.02)

OKLCH

oklch(31.8%, 0.1185, 296.52)

HWB

hwb(262.8, 12.2%, 60%)

Harmony colors

Complementary

#4b661f

Analogous

#1f2866

#3a1f66

#5e1f66

Triadic

#3a1f66

#663a1f

#1f663a

Split-complementary

#3a1f66

#665e1f

#28661f

Tetradic

#3a1f66

#661f4b

#4b661f

#1f663a

Square

#3a1f66

#661f28

#4b661f

#1f665e

Shades

Color #3a1f66 mixed toward black.

#301a55

#271544

#1d1033

#130a22

#0a0511

Tints

Color #3a1f66 mixed toward white.

#552e96

#713ec4

#956ed3

#b89fe2

#dccff0

Tones

Color #3a1f66 mixed toward gray.

#3b2560

#3d2b5a

#3e3154

#40374e

#413d48

Accessibility

Aa White text on this color

13.39:1

Aa Black text on this color

1.57:1

White text reads better on this background (13.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30305b · ΔE 8.2

Deuteranopia

#323458 · ΔE 10.1

Tritanopia

#39514e · ΔE 27.2

Achromatopsia

#2f2f2f · ΔE 23.8

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

Code

CSS

background-color: #3a1f66;

Tailwind (arbitrary value)

bg-[#3a1f66]

Related colors

Medium Purple #9370db

Rebecca Purple #663399

Blue Violet #8a2be2

Indigo #4b0082

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Frequently asked questions

#3a1f66 (#3a1f66) is rgb(58, 31, 102) in RGB.

No, #3a1f66 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 #3a1f66, or check how it holds up for accessibility.

Generate a palette → Check contrast