#536383

Color #536383

A muted medium blue.

Closest named color Slate Gray #708090 · ΔE 15.02 Nearest Tailwind class slate-600 #45556c · ΔE 6.2

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

Conversions

HEX

#536383

RGB

rgb(83, 99, 131)

HSL

hsl(220, 22.4%, 42%)

HSV / HSB

hsv(220, 36.6%, 51.4%)

CMYK

cmyk(36.6%, 24.4%, 0%, 48.6%)

LAB

lab(41.85, 2.36, -19.76)

LCH

lch(41.85, 19.9, 276.81)

OKLCH

oklch(49.9%, 0.055, 263.84)

HWB

hwb(220, 32.5%, 48.6%)

Harmony colors

Complementary

#837353

Analogous

#537b83

#536383

#5b5383

Triadic

#536383

#835363

#638353

Split-complementary

#536383

#835b53

#7b8353

Tetradic

#536383

#735383

#837353

#638353

Square

#536383

#83537b

#837353

#53835b

Shades

Color #536383 mixed toward black.

#45536d

#374257

#2a3242

#1c212c

#0e1116

Tints

Color #536383 mixed toward white.

#687b9f

#8695b2

#a4b0c6

#c3cad9

#e1e5ec

Tones

Color #536383 mixed toward gray.

#57647f

#5b667b

#5f6777

#636873

#676a6f

Accessibility

Aa White text on this color

6.03:1

Aa Black text on this color

3.48:1

White text reads better on this background (6.03:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5a5a7c · ΔE 6.7

Deuteranopia

#59587a · ΔE 7.3

Tritanopia

#547675 · ΔE 18.7

Achromatopsia

#636363 · ΔE 13.8

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

Code

CSS

background-color: #536383;

Tailwind (arbitrary value)

bg-[#536383]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#536383 (#536383) is rgb(83, 99, 131) in RGB.

No, #536383 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 #536383, or check how it holds up for accessibility.

Generate a palette → Check contrast