#4b4771

Color #4b4771

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 22.47 Nearest Tailwind class slate-700 #314158 · ΔE 10.4

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

Conversions

HEX

#4b4771

RGB

rgb(75, 71, 113)

HSL

hsl(245.7, 22.8%, 36.1%)

HSV / HSB

hsv(245.7, 37.2%, 44.3%)

CMYK

cmyk(33.6%, 37.2%, 0%, 55.7%)

LAB

lab(32.25, 12.39, -23.62)

LCH

lch(32.25, 26.67, 297.68)

OKLCH

oklch(42.1%, 0.0691, 287.44)

HWB

hwb(245.7, 27.8%, 55.7%)

Harmony colors

Complementary

#6d7147

Analogous

#475871

#4b4771

#604771

Triadic

#4b4771

#714b47

#47714b

Split-complementary

#4b4771

#716047

#587147

Tetradic

#4b4771

#71476d

#6d7147

#47714b

Square

#4b4771

#714758

#6d7147

#477160

Shades

Color #4b4771 mixed toward black.

#3f3b5e

#322f4b

#262439

#191826

#0d0c13

Tints

Color #4b4771 mixed toward white.

#615c92

#7e7aab

#9e9bc0

#bfbcd5

#dfdeea

Tones

Color #4b4771 mixed toward gray.

#4e4b6e

#514e6a

#545267

#565563

#595960

Accessibility

Aa White text on this color

8.61:1

Aa Black text on this color

2.44:1

White text reads better on this background (8.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#494969 · ΔE 3.3

Deuteranopia

#4a4a67 · ΔE 4.3

Tritanopia

#4b6260 · ΔE 23.7

Achromatopsia

#4c4c4c · ΔE 17.8

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

Code

CSS

background-color: #4b4771;

Tailwind (arbitrary value)

bg-[#4b4771]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#4b4771 (#4b4771) is rgb(75, 71, 113) in RGB.

No, #4b4771 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 #4b4771, or check how it holds up for accessibility.

Generate a palette → Check contrast