#3f3d6d

Color #3f3d6d

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 18.91 Nearest Tailwind class indigo-900 #312c85 · ΔE 8.8

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Conversions

HEX

#3f3d6d

RGB

rgb(63, 61, 109)

HSL

hsl(242.5, 28.2%, 33.3%)

HSV / HSB

hsv(242.5, 44%, 42.7%)

CMYK

cmyk(42.2%, 44%, 0%, 57.3%)

LAB

lab(28.11, 14.11, -27.67)

LCH

lch(28.11, 31.06, 297.02)

OKLCH

oklch(38.6%, 0.0803, 283.83)

HWB

hwb(242.5, 23.9%, 57.3%)

Harmony colors

Complementary

#6b6d3d

Analogous

#3d536d

#3f3d6d

#573d6d

Triadic

#3f3d6d

#6d3f3d

#3d6d3f

Split-complementary

#3f3d6d

#6d573d

#536d3d

Tetradic

#3f3d6d

#6d3d6b

#6b6d3d

#3d6d3f

Square

#3f3d6d

#6d3d53

#6b6d3d

#3d6d57

Shades

Color #3f3d6d mixed toward black.

#34335b

#2a2949

#1f1e36

#151424

#0a0a12

Tints

Color #3f3d6d mixed toward white.

#545191

#706eae

#9492c2

#b8b6d6

#dbdbeb

Tones

Color #3f3d6d mixed toward gray.

#434169

#464565

#4a4961

#4e4d5d

#515159

Accessibility

Aa White text on this color

10:1

Aa Black text on this color

2.1:1

White text reads better on this background (10:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e64 · ΔE 2.7

Deuteranopia

#3e3e62 · ΔE 3.3

Tritanopia

#3f5c5a · ΔE 25

Achromatopsia

#424242 · ΔE 19.3

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

Code

CSS

background-color: #3f3d6d;

Tailwind (arbitrary value)

bg-[#3f3d6d]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#3f3d6d (#3f3d6d) is rgb(63, 61, 109) in RGB.

No, #3f3d6d 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 #3f3d6d, or check how it holds up for accessibility.

Generate a palette → Check contrast