#345b82

Color #345b82

A moderately saturated dark blue.

Closest named color Steel Blue #4682b4 · ΔE 16.42 Nearest Tailwind class sky-800 #00598a · ΔE 4.3

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#345b82

RGB

rgb(52, 91, 130)

HSL

hsl(210, 42.9%, 35.7%)

HSV / HSB

hsv(210, 60%, 51%)

CMYK

cmyk(60%, 30%, 0%, 49%)

LAB

lab(37.52, -1.25, -26.01)

LCH

lch(37.52, 26.04, 267.25)

OKLCH

oklch(46%, 0.078, 249.89)

HWB

hwb(210, 20.4%, 49%)

Harmony colors

Complementary

#825b34

Analogous

#348282

#345b82

#343482

Triadic

#345b82

#82345b

#5b8234

Split-complementary

#345b82

#823434

#828234

Tetradic

#345b82

#5b3482

#825b34

#5b8234

Square

#345b82

#823482

#825b34

#348234

Shades

Color #345b82 mixed toward black.

#2b4c6c

#233d57

#1a2e41

#111e2b

#090f16

Tints

Color #345b82 mixed toward white.

#4476a9

#6392c1

#8aadd0

#b1c8e0

#d8e4ef

Tones

Color #345b82 mixed toward gray.

#3a5b7c

#415b75

#485b6f

#4e5b68

#555b62

Accessibility

Aa White text on this color

7.08:1

Aa Black text on this color

2.96:1

White text reads better on this background (7.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#48487a · ΔE 11.6

Deuteranopia

#464378 · ΔE 12.7

Tritanopia

#377372 · ΔE 20

Achromatopsia

#585858 · ΔE 16.4

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

Code

CSS

background-color: #345b82;

Tailwind (arbitrary value)

bg-[#345b82]

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

#345b82 (#345b82) is rgb(52, 91, 130) in RGB.

No, #345b82 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #345b82, or check how it holds up for accessibility.

Generate a palette → Check contrast