#3b31ae

Color #3b31ae

A moderately saturated medium blue.

Closest named color Dark Blue #00008b · ΔE 17.46 Nearest Tailwind class indigo-800 #372aac · ΔE 1.7

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Conversions

HEX

#3b31ae

RGB

rgb(59, 49, 174)

HSL

hsl(244.8, 56.1%, 43.7%)

HSV / HSB

hsv(244.8, 71.8%, 68.2%)

CMYK

cmyk(66.1%, 71.8%, 0%, 31.8%)

LAB

lab(29.87, 42.52, -64.96)

LCH

lch(29.87, 77.64, 303.21)

OKLCH

oklch(41.4%, 0.1893, 277.71)

HWB

hwb(244.8, 19.2%, 31.8%)

Harmony colors

Complementary

#a4ae31

Analogous

#3165ae

#3b31ae

#7931ae

Triadic

#3b31ae

#ae3b31

#31ae3b

Split-complementary

#3b31ae

#ae7931

#65ae31

Tetradic

#3b31ae

#ae31a4

#a4ae31

#31ae3b

Square

#3b31ae

#ae3165

#a4ae31

#31ae79

Shades

Color #3b31ae mixed toward black.

#312991

#272174

#1d1857

#14103a

#0a081d

Tints

Color #3b31ae mixed toward white.

#4f44ca

#726ad5

#958fdf

#b9b4ea

#dcdaf4

Tones

Color #3b31ae mixed toward gray.

#443ba4

#4c4699

#55508f

#5e5b84

#67657a

Accessibility

Aa White text on this color

9.39:1

Aa Black text on this color

2.24:1

White text reads better on this background (9.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#37379b · ΔE 3.5

Deuteranopia

#373896 · ΔE 4.4

Tritanopia

#3b8a86 · ΔE 39.5

Achromatopsia

#464646 · ΔE 28.3

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

Code

CSS

background-color: #3b31ae;

Tailwind (arbitrary value)

bg-[#3b31ae]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#3b31ae (#3b31ae) is rgb(59, 49, 174) in RGB.

No, #3b31ae 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 #3b31ae, or check how it holds up for accessibility.

Generate a palette → Check contrast