#355673

Color #355673

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 14.08 Nearest Tailwind class slate-600 #45556c · ΔE 4.6

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Conversions

HEX

#355673

RGB

rgb(53, 86, 115)

HSL

hsl(208.1, 36.9%, 32.9%)

HSV / HSB

hsv(208.1, 53.9%, 45.1%)

CMYK

cmyk(53.9%, 25.2%, 0%, 54.9%)

LAB

lab(35.3, -3.02, -20.23)

LCH

lch(35.3, 20.45, 261.51)

OKLCH

oklch(44.1%, 0.0617, 246.3)

HWB

hwb(208.1, 20.8%, 54.9%)

Harmony colors

Complementary

#735235

Analogous

#357371

#355673

#353773

Triadic

#355673

#733556

#567335

Split-complementary

#355673

#733537

#737135

Tetradic

#355673

#523573

#735235

#567335

Square

#355673

#713573

#735235

#377335

Shades

Color #355673 mixed toward black.

#2c4860

#23394d

#1a2b39

#121d26

#090e13

Tints

Color #355673 mixed toward white.

#47739a

#6390b7

#8aabc9

#b1c7db

#d8e3ed

Tones

Color #355673 mixed toward gray.

#3a566e

#3f5569

#445563

#4a555e

#4f5459

Accessibility

Aa White text on this color

7.69:1

Aa Black text on this color

2.73:1

White text reads better on this background (7.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#46466d · ΔE 12.5

Deuteranopia

#44416b · ΔE 13.6

Tritanopia

#376866 · ΔE 17.2

Achromatopsia

#535353 · ΔE 14.1

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

Code

CSS

background-color: #355673;

Tailwind (arbitrary value)

bg-[#355673]

Related colors

Alice Blue #f0f8ff

Steel Blue #4682b4

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#355673 (#355673) is rgb(53, 86, 115) in RGB.

No, #355673 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 #355673, or check how it holds up for accessibility.

Generate a palette → Check contrast