#355278

Color #355278

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 18.5 Nearest Tailwind class slate-600 #45556c · ΔE 5

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Conversions

HEX

#355278

RGB

rgb(53, 82, 120)

HSL

hsl(214, 38.7%, 33.9%)

HSV / HSB

hsv(214, 55.8%, 47.1%)

CMYK

cmyk(55.8%, 31.7%, 0%, 52.9%)

LAB

lab(34.29, 1.22, -24.91)

LCH

lch(34.29, 24.94, 272.8)

OKLCH

oklch(43.4%, 0.0723, 255.58)

HWB

hwb(214, 20.8%, 52.9%)

Harmony colors

Complementary

#785b35

Analogous

#357378

#355278

#393578

Triadic

#355278

#783552

#527835

Split-complementary

#355278

#783935

#737835

Tetradic

#355278

#5b3578

#785b35

#527835

Square

#355278

#783573

#785b35

#357839

Shades

Color #355278 mixed toward black.

#2c4464

#233750

#1a293c

#121b28

#090e14

Tints

Color #355278 mixed toward white.

#466d9f

#6389ba

#8aa6cb

#b1c4dd

#d8e1ee

Tones

Color #355278 mixed toward gray.

#3b5372

#40536d

#465467

#4b5562

#51565c

Accessibility

Aa White text on this color

7.99:1

Aa Black text on this color

2.63:1

White text reads better on this background (7.99:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#434470 · ΔE 9

Deuteranopia

#423f6e · ΔE 10.5

Tritanopia

#376a68 · ΔE 20.9

Achromatopsia

#515151 · ΔE 16

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

Code

CSS

background-color: #355278;

Tailwind (arbitrary value)

bg-[#355278]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Cornflower Blue #6495ed

Alice Blue #f0f8ff

Frequently asked questions

#355278 (#355278) is rgb(53, 82, 120) in RGB.

No, #355278 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 #355278, or check how it holds up for accessibility.

Generate a palette → Check contrast