#133483

Color #133483

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 10.29 Nearest Tailwind class blue-900 #1c398e · ΔE 2.1

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

Conversions

HEX

#133483

RGB

rgb(19, 52, 131)

HSL

hsl(222.3, 74.7%, 29.4%)

HSV / HSB

hsv(222.3, 85.5%, 51.4%)

CMYK

cmyk(85.5%, 60.3%, 0%, 48.6%)

LAB

lab(24.43, 20.22, -47.64)

LCH

lch(24.43, 51.75, 293)

OKLCH

oklch(35.6%, 0.1386, 263.66)

HWB

hwb(222.3, 7.5%, 48.6%)

Harmony colors

Complementary

#836213

Analogous

#136c83

#133483

#2a1383

Triadic

#133483

#831334

#348313

Split-complementary

#133483

#832a13

#6c8313

Tetradic

#133483

#621383

#836213

#348313

Square

#133483

#83136c

#836213

#13832a

Shades

Color #133483 mixed toward black.

#102b6d

#0d2357

#091a41

#06112c

#030916

Tints

Color #133483 mixed toward white.

#1b49b7

#2d62e1

#6289e8

#96b1f0

#cbd8f7

Tones

Color #133483 mixed toward gray.

#1c387a

#263c70

#2f3f67

#38435e

#424754

Accessibility

Aa White text on this color

11.37:1

Aa Black text on this color

1.85:1

White text reads better on this background (11.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#252576 · ΔE 6

Deuteranopia

#232172 · ΔE 7

Tritanopia

#166a67 · ΔE 32.1

Achromatopsia

#3a3a3a · ΔE 24.1

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

Code

CSS

background-color: #133483;

Tailwind (arbitrary value)

bg-[#133483]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#133483 (#133483) is rgb(19, 52, 131) in RGB.

No, #133483 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 #133483, or check how it holds up for accessibility.

Generate a palette → Check contrast