#3b3c55

Color #3b3c55

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 12.05 Nearest Tailwind class gray-700 #364153 · ΔE 6.7

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Conversions

HEX

#3b3c55

RGB

rgb(59, 60, 85)

HSL

hsl(237.7, 18.1%, 28.2%)

HSV / HSB

hsv(237.7, 30.6%, 33.3%)

CMYK

cmyk(30.6%, 29.4%, 0%, 66.7%)

LAB

lab(26.21, 6.15, -15.17)

LCH

lch(26.21, 16.37, 292.07)

OKLCH

oklch(36.6%, 0.0429, 282.25)

HWB

hwb(237.7, 23.1%, 66.7%)

Harmony colors

Complementary

#55543b

Analogous

#3b4955

#3b3c55

#473b55

Triadic

#3b3c55

#553b3c

#3c553b

Split-complementary

#3b3c55

#55473b

#49553b

Tetradic

#3b3c55

#543b55

#55543b

#3c553b

Square

#3b3c55

#553b49

#55543b

#3b5547

Shades

Color #3b3c55 mixed toward black.

#313247

#272839

#1d1e2a

#14141c

#0a0a0e

Tints

Color #3b3c55 mixed toward white.

#545579

#6f719b

#9394b4

#b7b8cd

#dbdbe6

Tones

Color #3b3c55 mixed toward gray.

#3d3e53

#3f4051

#41424e

#44444c

#46464a

Accessibility

Aa White text on this color

10.7:1

Aa Black text on this color

1.96:1

White text reads better on this background (10.7:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3b3b50 · ΔE 1.6

Deuteranopia

#3b3b4e · ΔE 2.5

Tritanopia

#3b4b4a · ΔE 17.5

Achromatopsia

#3e3e3e · ΔE 12.7

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

Code

CSS

background-color: #3b3c55;

Tailwind (arbitrary value)

bg-[#3b3c55]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#3b3c55 (#3b3c55) is rgb(59, 60, 85) in RGB.

No, #3b3c55 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 #3b3c55, or check how it holds up for accessibility.

Generate a palette → Check contrast