#4f4783

Color #4f4783

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 12.08 Nearest Tailwind class indigo-900 #312c85 · ΔE 9.4

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

Conversions

HEX

#4f4783

RGB

rgb(79, 71, 131)

HSL

hsl(248, 29.7%, 39.6%)

HSV / HSB

hsv(248, 45.8%, 51.4%)

CMYK

cmyk(39.7%, 45.8%, 0%, 48.6%)

LAB

lab(33.58, 18.94, -32.71)

LCH

lch(33.58, 37.8, 300.07)

OKLCH

oklch(43.5%, 0.0969, 287.78)

HWB

hwb(248, 27.8%, 48.6%)

Harmony colors

Complementary

#7b8347

Analogous

#475d83

#4f4783

#6d4783

Triadic

#4f4783

#834f47

#47834f

Split-complementary

#4f4783

#836d47

#5d8347

Tetradic

#4f4783

#83477b

#7b8347

#47834f

Square

#4f4783

#83475d

#7b8347

#47836d

Shades

Color #4f4783 mixed toward black.

#423b6d

#352f57

#272341

#1a182c

#0d0c16

Tints

Color #4f4783 mixed toward white.

#6359a4

#827ab7

#a19bc9

#c0bcdb

#e0deed

Tones

Color #4f4783 mixed toward gray.

#534c7e

#565179

#5a5674

#5e5b6f

#61606a

Accessibility

Aa White text on this color

8.2:1

Aa Black text on this color

2.56:1

White text reads better on this background (8.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4c4c78 · ΔE 4

Deuteranopia

#4c4d75 · ΔE 5

Tritanopia

#4f6e6c · ΔE 26.3

Achromatopsia

#4f4f4f · ΔE 21.4

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

Code

CSS

background-color: #4f4783;

Tailwind (arbitrary value)

bg-[#4f4783]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#4f4783 (#4f4783) is rgb(79, 71, 131) in RGB.

No, #4f4783 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 #4f4783, or check how it holds up for accessibility.

Generate a palette → Check contrast