#3a29ac

Color #3a29ac

A moderately saturated medium blue.

Closest named color Dark Blue #00008b · ΔE 14.06 Nearest Tailwind class indigo-800 #372aac · ΔE 0.4

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Conversions

HEX

#3a29ac

RGB

rgb(58, 41, 172)

HSL

hsl(247.8, 61.5%, 41.8%)

HSV / HSB

hsv(247.8, 76.2%, 67.5%)

CMYK

cmyk(66.3%, 76.2%, 0%, 32.5%)

LAB

lab(28.02, 46.18, -66.81)

LCH

lch(28.02, 81.22, 304.65)

OKLCH

oklch(40%, 0.1951, 278.69)

HWB

hwb(247.8, 16.1%, 32.5%)

Harmony colors

Complementary

#9bac29

Analogous

#295aac

#3a29ac

#7c29ac

Triadic

#3a29ac

#ac3a29

#29ac3a

Split-complementary

#3a29ac

#ac7c29

#5aac29

Tetradic

#3a29ac

#ac299b

#9bac29

#29ac3a

Square

#3a29ac

#ac295a

#9bac29

#29ac7c

Shades

Color #3a29ac mixed toward black.

#30228f

#271b73

#1d1556

#130e39

#0a071d

Tints

Color #3a29ac mixed toward white.

#4b37cf

#6f5fd9

#9387e2

#b7afec

#dbd7f5

Tones

Color #3a29ac mixed toward gray.

#4234a1

#4a3f96

#524a8b

#5a5580

#636076

Accessibility

Aa White text on this color

10.03:1

Aa Black text on this color

2.09:1

White text reads better on this background (10.03:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#333399 · ΔE 4.2

Deuteranopia

#343694 · ΔE 5.4

Tritanopia

#398783 · ΔE 39.9

Achromatopsia

#424242 · ΔE 28.8

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

Code

CSS

background-color: #3a29ac;

Tailwind (arbitrary value)

bg-[#3a29ac]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#3a29ac (#3a29ac) is rgb(58, 41, 172) in RGB.

No, #3a29ac 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.

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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 #3a29ac, or check how it holds up for accessibility.

Generate a palette → Check contrast