#3e4257

Color #3e4257

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 8.71 Nearest Tailwind class gray-700 #364153 · ΔE 4.3

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Conversions

HEX

#3e4257

RGB

rgb(62, 66, 87)

HSL

hsl(230.4, 16.8%, 29.2%)

HSV / HSB

hsv(230.4, 28.7%, 34.1%)

CMYK

cmyk(28.7%, 24.1%, 0%, 65.9%)

LAB

lab(28.4, 3.8, -13.07)

LCH

lch(28.4, 13.61, 286.21)

OKLCH

oklch(38.4%, 0.0362, 276.18)

HWB

hwb(230.4, 24.3%, 65.9%)

Harmony colors

Complementary

#57533e

Analogous

#3e4e57

#3e4257

#463e57

Triadic

#3e4257

#573e42

#42573e

Split-complementary

#3e4257

#57463e

#4e573e

Tetradic

#3e4257

#533e57

#57533e

#42573e

Square

#3e4257

#573e4e

#57533e

#3e5746

Shades

Color #3e4257 mixed toward black.

#343748

#292c3a

#1f212b

#15161d

#0a0b0e

Tints

Color #3e4257 mixed toward white.

#575d7a

#72799b

#969ab4

#b9bccd

#dcdde6

Tones

Color #3e4257 mixed toward gray.

#404355

#424553

#444651

#46484f

#48494d

Accessibility

Aa White text on this color

9.9:1

Aa Black text on this color

2.12:1

White text reads better on this background (9.9:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#404052 · ΔE 2.1

Deuteranopia

#403f51 · ΔE 2.6

Tritanopia

#3e4f4e · ΔE 15.4

Achromatopsia

#434343 · ΔE 10.8

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

Code

CSS

background-color: #3e4257;

Tailwind (arbitrary value)

bg-[#3e4257]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#3e4257 (#3e4257) is rgb(62, 66, 87) in RGB.

No, #3e4257 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

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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 #3e4257, or check how it holds up for accessibility.

Generate a palette → Check contrast