#3b3585

Color #3b3585

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 4.24 Nearest Tailwind class indigo-900 #312c85 · ΔE 2.8

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Conversions

HEX

#3b3585

RGB

rgb(59, 53, 133)

HSL

hsl(244.5, 43%, 36.5%)

HSV / HSB

hsv(244.5, 60.2%, 52.2%)

CMYK

cmyk(55.6%, 60.2%, 0%, 47.8%)

LAB

lab(27.21, 26.37, -44.26)

LCH

lch(27.21, 51.52, 300.79)

OKLCH

oklch(38.3%, 0.1295, 281.76)

HWB

hwb(244.5, 20.8%, 47.8%)

Harmony colors

Complementary

#7f8535

Analogous

#355785

#3b3585

#633585

Triadic

#3b3585

#853b35

#35853b

Split-complementary

#3b3585

#856335

#578535

Tetradic

#3b3585

#85357f

#7f8535

#35853b

Square

#3b3585

#853557

#7f8535

#358563

Shades

Color #3b3585 mixed toward black.

#312c6f

#272359

#1e1b43

#14122c

#0a0916

Tints

Color #3b3585 mixed toward white.

#4c44ac

#6c65c1

#908bd1

#b5b2e0

#dad8f0

Tones

Color #3b3585 mixed toward gray.

#413c7e

#464278

#4c4971

#52506a

#575664

Accessibility

Aa White text on this color

10.33:1

Aa Black text on this color

2.03:1

White text reads better on this background (10.33:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#383878 · ΔE 3.1

Deuteranopia

#393974 · ΔE 4

Tritanopia

#3b6b69 · ΔE 30

Achromatopsia

#404040 · ΔE 24.2

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

Code

CSS

background-color: #3b3585;

Tailwind (arbitrary value)

bg-[#3b3585]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#3b3585 (#3b3585) is rgb(59, 53, 133) in RGB.

No, #3b3585 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 #3b3585, or check how it holds up for accessibility.

Generate a palette → Check contrast