#3b4153

Color #3b4153

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 6.65 Nearest Tailwind class gray-700 #364153 · ΔE 2.4

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Conversions

HEX

#3b4153

RGB

rgb(59, 65, 83)

HSL

hsl(225, 16.9%, 27.8%)

HSV / HSB

hsv(225, 28.9%, 32.5%)

CMYK

cmyk(28.9%, 21.7%, 0%, 67.5%)

LAB

lab(27.67, 2.25, -11.62)

LCH

lch(27.67, 11.84, 280.96)

OKLCH

oklch(37.7%, 0.0319, 270.36)

HWB

hwb(225, 23.1%, 67.5%)

Harmony colors

Complementary

#534d3b

Analogous

#3b4d53

#3b4153

#413b53

Triadic

#3b4153

#533b41

#41533b

Split-complementary

#3b4153

#53413b

#4d533b

Tetradic

#3b4153

#4d3b53

#534d3b

#41533b

Square

#3b4153

#533b4d

#534d3b

#3b5341

Shades

Color #3b4153 mixed toward black.

#313645

#272b37

#1d2029

#14161c

#0a0b0e

Tints

Color #3b4153 mixed toward white.

#545d77

#707a99

#939bb3

#b7bccc

#dbdee6

Tones

Color #3b4153 mixed toward gray.

#3d4251

#3f434f

#41444d

#43454b

#454649

Accessibility

Aa White text on this color

10.16:1

Aa Black text on this color

2.07:1

White text reads better on this background (10.16:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e4f · ΔE 3.1

Deuteranopia

#3d3d4e · ΔE 3.2

Tritanopia

#3b4c4b · ΔE 13.5

Achromatopsia

#414141 · ΔE 9.5

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

Code

CSS

background-color: #3b4153;

Tailwind (arbitrary value)

bg-[#3b4153]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#3b4153 (#3b4153) is rgb(59, 65, 83) in RGB.

No, #3b4153 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 #3b4153, or check how it holds up for accessibility.

Generate a palette → Check contrast