#3b3f52

Color #3b3f52

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 7.81 Nearest Tailwind class gray-700 #364153 · ΔE 3.7

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Conversions

HEX

#3b3f52

RGB

rgb(59, 63, 82)

HSL

hsl(229.6, 16.3%, 27.6%)

HSV / HSB

hsv(229.6, 28%, 32.2%)

CMYK

cmyk(28%, 23.2%, 0%, 67.8%)

LAB

lab(27, 3.29, -11.99)

LCH

lch(27, 12.43, 285.34)

OKLCH

oklch(37.2%, 0.033, 275.38)

HWB

hwb(229.6, 23.1%, 67.8%)

Harmony colors

Complementary

#524e3b

Analogous

#3b4a52

#3b3f52

#423b52

Triadic

#3b3f52

#523b3f

#3f523b

Split-complementary

#3b3f52

#52423b

#4a523b

Tetradic

#3b3f52

#4e3b52

#524e3b

#3f523b

Square

#3b3f52

#523b4a

#524e3b

#3b5242

Shades

Color #3b3f52 mixed toward black.

#313444

#272a37

#1d1f29

#14151b

#0a0a0e

Tints

Color #3b3f52 mixed toward white.

#555a76

#707798

#9499b2

#b7bbcb

#dbdde5

Tones

Color #3b3f52 mixed toward gray.

#3d4050

#3f414e

#41434c

#43444a

#444548

Accessibility

Aa White text on this color

10.4:1

Aa Black text on this color

2.02:1

White text reads better on this background (10.4:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3d3d4e · ΔE 2

Deuteranopia

#3d3c4d · ΔE 2.6

Tritanopia

#3b4a4a · ΔE 13.6

Achromatopsia

#404040 · ΔE 10

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

Code

CSS

background-color: #3b3f52;

Tailwind (arbitrary value)

bg-[#3b3f52]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#3b3f52 (#3b3f52) is rgb(59, 63, 82) in RGB.

No, #3b3f52 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 #3b3f52, or check how it holds up for accessibility.

Generate a palette → Check contrast