#3a4753

Color #3a4753

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 1.9 Nearest Tailwind class gray-700 #364153 · ΔE 4.3

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Conversions

HEX

#3a4753

RGB

rgb(58, 71, 83)

HSL

hsl(208.8, 17.7%, 27.6%)

HSV / HSB

hsv(208.8, 30.1%, 32.5%)

CMYK

cmyk(30.1%, 14.5%, 0%, 67.5%)

LAB

lab(29.49, -1.99, -8.86)

LCH

lch(29.49, 9.08, 257.34)

OKLCH

oklch(39.1%, 0.0264, 246.35)

HWB

hwb(208.8, 22.7%, 67.5%)

Harmony colors

Complementary

#53463a

Analogous

#3a5352

#3a4753

#3a3a53

Triadic

#3a4753

#533a47

#47533a

Split-complementary

#3a4753

#533a3a

#53523a

Tetradic

#3a4753

#463a53

#53463a

#47533a

Square

#3a4753

#523a53

#53463a

#3a533a

Shades

Color #3a4753 mixed toward black.

#303b45

#272f37

#1d2329

#13181c

#0a0c0e

Tints

Color #3a4753 mixed toward white.

#536677

#6e859a

#92a3b3

#b7c2cc

#dbe0e6

Tones

Color #3a4753 mixed toward gray.

#3c4751

#3e474f

#40474d

#42474b

#444648

Accessibility

Aa White text on this color

9.52:1

Aa Black text on this color

2.21:1

White text reads better on this background (9.52:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#404050 · ΔE 8.1

Deuteranopia

#3f3e50 · ΔE 9.3

Tritanopia

#3b4e4e · ΔE 8.5

Achromatopsia

#454545 · ΔE 7.7

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

Code

CSS

background-color: #3a4753;

Tailwind (arbitrary value)

bg-[#3a4753]

Related colors

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Light Slate Gray #778899

Slate Gray #708090

Steel Blue #4682b4

Charcoal #36454f

Frequently asked questions

#3a4753 (#3a4753) is rgb(58, 71, 83) in RGB.

No, #3a4753 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 #3a4753, or check how it holds up for accessibility.

Generate a palette → Check contrast