#343758

Color #343758

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 17.28 Nearest Tailwind class slate-700 #314158 · ΔE 7.8

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Conversions

HEX

#343758

RGB

rgb(52, 55, 88)

HSL

hsl(235, 25.7%, 27.5%)

HSV / HSB

hsv(235, 40.9%, 34.5%)

CMYK

cmyk(40.9%, 37.5%, 0%, 65.5%)

LAB

lab(24.22, 8.12, -20.28)

LCH

lch(24.22, 21.85, 291.82)

OKLCH

oklch(35%, 0.0575, 279)

HWB

hwb(235, 20.4%, 65.5%)

Harmony colors

Complementary

#585534

Analogous

#344958

#343758

#433458

Triadic

#343758

#583437

#375834

Split-complementary

#343758

#584334

#495834

Tetradic

#343758

#553458

#585534

#375834

Square

#343758

#583449

#585534

#345843

Shades

Color #343758 mixed toward black.

#2b2e49

#23253b

#1a1c2c

#11121d

#09090f

Tints

Color #343758 mixed toward white.

#4b4f7f

#6469a3

#8b8fba

#b2b4d1

#d8dae8

Tones

Color #343758 mixed toward gray.

#373a55

#3a3c52

#3d3f4f

#40414c

#434449

Accessibility

Aa White text on this color

11.45:1

Aa Black text on this color

1.83:1

White text reads better on this background (11.45:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#353551 · ΔE 2.1

Deuteranopia

#353550 · ΔE 2.4

Tritanopia

#344c4a · ΔE 21.6

Achromatopsia

#3a3a3a · ΔE 15.4

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

Code

CSS

background-color: #343758;

Tailwind (arbitrary value)

bg-[#343758]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#343758 (#343758) is rgb(52, 55, 88) in RGB.

No, #343758 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #343758, or check how it holds up for accessibility.

Generate a palette → Check contrast