#316783

Color #316783

A moderately saturated dark blue.

Closest named color Steel Blue #4682b4 · ΔE 16.65 Nearest Tailwind class cyan-800 #005f78 · ΔE 5.3

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

Conversions

HEX

#316783

RGB

rgb(49, 103, 131)

HSL

hsl(200.5, 45.6%, 35.3%)

HSV / HSB

hsv(200.5, 62.6%, 51.4%)

CMYK

cmyk(62.6%, 21.4%, 0%, 48.6%)

LAB

lab(41.2, -8.86, -20.91)

LCH

lch(41.2, 22.71, 247.04)

OKLCH

oklch(48.9%, 0.0727, 233.62)

HWB

hwb(200.5, 19.2%, 48.6%)

Harmony colors

Complementary

#834d31

Analogous

#318376

#316783

#313e83

Triadic

#316783

#833167

#678331

Split-complementary

#316783

#83313e

#837631

Tetradic

#316783

#4d3183

#834d31

#678331

Square

#316783

#763183

#834d31

#3e8331

Shades

Color #316783 mixed toward black.

#29566d

#214557

#183442

#10222c

#081116

Tints

Color #316783 mixed toward white.

#4086ab

#5fa1c3

#87b8d2

#afd0e1

#d7e7f0

Tones

Color #316783 mixed toward gray.

#38657c

#3f6375

#45616f

#4c5e68

#535c61

Accessibility

Aa White text on this color

6.18:1

Aa Black text on this color

3.4:1

White text reads better on this background (6.18:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4e4e7d · ΔE 17.3

Deuteranopia

#4b477b · ΔE 18.5

Tritanopia

#357877 · ΔE 14.8

Achromatopsia

#616161 · ΔE 15.8

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

Code

CSS

background-color: #316783;

Tailwind (arbitrary value)

bg-[#316783]

Related colors

Light Sky Blue #87cefa

Sky Blue #87ceeb

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#316783 (#316783) is rgb(49, 103, 131) in RGB.

No, #316783 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.

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 #316783, or check how it holds up for accessibility.

Generate a palette → Check contrast