#3a3a59

Color #3a3a59

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 15.94 Nearest Tailwind class slate-700 #314158 · ΔE 8.3

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Conversions

HEX

#3a3a59

RGB

rgb(58, 58, 89)

HSL

hsl(240, 21.1%, 28.8%)

HSV / HSB

hsv(240, 34.8%, 34.9%)

CMYK

cmyk(34.8%, 34.8%, 0%, 65.1%)

LAB

lab(25.7, 8.34, -18.57)

LCH

lch(25.7, 20.36, 294.19)

OKLCH

oklch(36.3%, 0.0531, 283.38)

HWB

hwb(240, 22.7%, 65.1%)

Harmony colors

Complementary

#59593a

Analogous

#3a4959

#3a3a59

#493a59

Triadic

#3a3a59

#593a3a

#3a593a

Split-complementary

#3a3a59

#59493a

#49593a

Tetradic

#3a3a59

#593a59

#59593a

#3a593a

Square

#3a3a59

#593a49

#59593a

#3a5949

Shades

Color #3a3a59 mixed toward black.

#30304a

#27273b

#1d1d2c

#13131e

#0a0a0f

Tints

Color #3a3a59 mixed toward white.

#52527e

#6c6c9f

#9191b7

#b6b6cf

#dadae7

Tones

Color #3a3a59 mixed toward gray.

#3d3d56

#3f3f54

#424251

#44444f

#47474c

Accessibility

Aa White text on this color

10.88:1

Aa Black text on this color

1.93:1

White text reads better on this background (10.88:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a53 · ΔE 2.2

Deuteranopia

#3a3a51 · ΔE 3

Tritanopia

#3a4d4c · ΔE 20.2

Achromatopsia

#3d3d3d · ΔE 14.8

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

Code

CSS

background-color: #3a3a59;

Tailwind (arbitrary value)

bg-[#3a3a59]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#3a3a59 (#3a3a59) is rgb(58, 58, 89) in RGB.

No, #3a3a59 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 #3a3a59, or check how it holds up for accessibility.

Generate a palette → Check contrast