#345258

Color #345258

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 4.38 Nearest Tailwind class mist-600 #4b585b · ΔE 6.2

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Conversions

HEX

#345258

RGB

rgb(52, 82, 88)

HSL

hsl(190, 25.7%, 27.5%)

HSV / HSB

hsv(190, 40.9%, 34.5%)

CMYK

cmyk(40.9%, 6.8%, 0%, 65.5%)

LAB

lab(32.85, -9.35, -7.04)

LCH

lch(32.85, 11.7, 216.98)

OKLCH

oklch(41.8%, 0.0369, 211.58)

HWB

hwb(190, 20.4%, 65.5%)

Harmony colors

Complementary

#583a34

Analogous

#34584c

#345258

#344058

Triadic

#345258

#583452

#525834

Split-complementary

#345258

#583440

#584c34

Tetradic

#345258

#3a3458

#583a34

#525834

Square

#345258

#4c3458

#583a34

#405834

Shades

Color #345258 mixed toward black.

#2b4449

#23373b

#1a292c

#111b1d

#090e0f

Tints

Color #345258 mixed toward white.

#4b767f

#6499a3

#8bb2ba

#b2ccd1

#d8e5e8

Tones

Color #345258 mixed toward gray.

#375055

#3a4e52

#3d4c4f

#404a4c

#434849

Accessibility

Aa White text on this color

8.42:1

Aa Black text on this color

2.49:1

White text reads better on this background (8.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#434357 · ΔE 17.1

Deuteranopia

#413f56 · ΔE 19

Tritanopia

#365555 · ΔE 3.6

Achromatopsia

#4d4d4d · ΔE 11.6

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

Code

CSS

background-color: #345258;

Tailwind (arbitrary value)

bg-[#345258]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#345258 (#345258) is rgb(52, 82, 88) in RGB.

No, #345258 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 #345258, or check how it holds up for accessibility.

Generate a palette → Check contrast