#423a53

Color #423a53

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 14.17 Nearest Tailwind class mauve-700 #463947 · ΔE 5.1

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Conversions

HEX

#423a53

RGB

rgb(66, 58, 83)

HSL

hsl(259.2, 17.7%, 27.6%)

HSV / HSB

hsv(259.2, 30.1%, 32.5%)

CMYK

cmyk(20.5%, 30.1%, 0%, 67.5%)

LAB

lab(26.18, 9.45, -13.84)

LCH

lch(26.18, 16.76, 304.33)

OKLCH

oklch(36.7%, 0.0434, 298.93)

HWB

hwb(259.2, 22.7%, 67.5%)

Harmony colors

Complementary

#4b533a

Analogous

#3a3e53

#423a53

#4e3a53

Triadic

#423a53

#53423a

#3a5342

Split-complementary

#423a53

#534e3a

#3e533a

Tetradic

#423a53

#533a4b

#4b533a

#3a5342

Square

#423a53

#533a3e

#4b533a

#3a534e

Shades

Color #423a53 mixed toward black.

#373045

#2c2737

#211d29

#16131c

#0b0a0e

Tints

Color #423a53 mixed toward white.

#5f5377

#7c6e9a

#9d92b3

#beb7cc

#dedbe6

Tones

Color #423a53 mixed toward gray.

#433c51

#433e4f

#44404d

#45424b

#464448

Accessibility

Aa White text on this color

10.7:1

Aa Black text on this color

1.96:1

White text reads better on this background (10.7:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f4e · ΔE 6.1

Deuteranopia

#3f404d · ΔE 7.4

Tritanopia

#424948 · ΔE 17

Achromatopsia

#3e3e3e · ΔE 13.7

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

Code

CSS

background-color: #423a53;

Tailwind (arbitrary value)

bg-[#423a53]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Rebecca Purple #663399

Slate Blue #6a5acd

Blue Violet #8a2be2

Frequently asked questions

#423a53 (#423a53) is rgb(66, 58, 83) in RGB.

No, #423a53 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.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #423a53, or check how it holds up for accessibility.

Generate a palette → Check contrast