#345c84

Color #345c84

A moderately saturated dark blue.

Closest named color Steel Blue #4682b4 · ΔE 15.85 Nearest Tailwind class sky-800 #00598a · ΔE 4.3

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Conversions

HEX

#345c84

RGB

rgb(52, 92, 132)

HSL

hsl(210, 43.5%, 36.1%)

HSV / HSB

hsv(210, 60.6%, 51.8%)

CMYK

cmyk(60.6%, 30.3%, 0%, 48.2%)

LAB

lab(37.93, -1.18, -26.59)

LCH

lch(37.93, 26.62, 267.46)

OKLCH

oklch(46.4%, 0.0798, 249.91)

HWB

hwb(210, 20.4%, 48.2%)

Harmony colors

Complementary

#845c34

Analogous

#348484

#345c84

#343484

Triadic

#345c84

#84345c

#5c8434

Split-complementary

#345c84

#843434

#848434

Tetradic

#345c84

#5c3484

#845c34

#5c8434

Square

#345c84

#843484

#845c34

#348434

Shades

Color #345c84 mixed toward black.

#2b4d6e

#233d58

#1a2e42

#111f2c

#090f16

Tints

Color #345c84 mixed toward white.

#4377ab

#6392c2

#8aaed1

#b1c9e0

#d8e4f0

Tones

Color #345c84 mixed toward gray.

#3b5c7d

#415c77

#485c70

#4f5c69

#555c63

Accessibility

Aa White text on this color

6.98:1

Aa Black text on this color

3.01:1

White text reads better on this background (6.98:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#49497c · ΔE 11.6

Deuteranopia

#46437a · ΔE 12.8

Tritanopia

#377573 · ΔE 20.7

Achromatopsia

#595959 · ΔE 16.7

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

Code

CSS

background-color: #345c84;

Tailwind (arbitrary value)

bg-[#345c84]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#345c84 (#345c84) is rgb(52, 92, 132) in RGB.

No, #345c84 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 #345c84, or check how it holds up for accessibility.

Generate a palette → Check contrast