#3b4e58

Color #3b4e58

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 3.87 Nearest Tailwind class mist-700 #394447 · ΔE 5

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Conversions

HEX

#3b4e58

RGB

rgb(59, 78, 88)

HSL

hsl(200.7, 19.7%, 28.8%)

HSV / HSB

hsv(200.7, 33%, 34.5%)

CMYK

cmyk(33%, 11.4%, 0%, 65.5%)

LAB

lab(31.99, -4.64, -8.28)

LCH

lch(31.99, 9.49, 240.73)

OKLCH

oklch(41.2%, 0.029, 231.16)

HWB

hwb(200.7, 23.1%, 65.5%)

Harmony colors

Complementary

#58453b

Analogous

#3b5853

#3b4e58

#3b3f58

Triadic

#3b4e58

#583b4e

#4e583b

Split-complementary

#3b4e58

#583b3f

#58533b

Tetradic

#3b4e58

#453b58

#58453b

#4e583b

Square

#3b4e58

#533b58

#58453b

#3f583b

Shades

Color #3b4e58 mixed toward black.

#314149

#27343b

#1d272c

#141a1d

#0a0d0f

Tints

Color #3b4e58 mixed toward white.

#536e7c

#6e8d9e

#92aab6

#b7c6ce

#dbe3e7

Tones

Color #3b4e58 mixed toward gray.

#3d4d55

#404c53

#424c51

#454b4e

#474a4c

Accessibility

Aa White text on this color

8.69:1

Aa Black text on this color

2.42:1

White text reads better on this background (8.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#444456 · ΔE 11.8

Deuteranopia

#434155 · ΔE 13.5

Tritanopia

#3c5453 · ΔE 7.4

Achromatopsia

#4b4b4b · ΔE 8.7

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

Code

CSS

background-color: #3b4e58;

Tailwind (arbitrary value)

bg-[#3b4e58]

Related colors

Light Sky Blue #87cefa

Sky Blue #87ceeb

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#3b4e58 (#3b4e58) is rgb(59, 78, 88) in RGB.

No, #3b4e58 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 #3b4e58, or check how it holds up for accessibility.

Generate a palette → Check contrast