#423c75

Color #423c75

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 13 Nearest Tailwind class indigo-900 #312c85 · ΔE 7.2

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Conversions

HEX

#423c75

RGB

rgb(66, 60, 117)

HSL

hsl(246.3, 32.2%, 34.7%)

HSV / HSB

hsv(246.3, 48.7%, 45.9%)

CMYK

cmyk(43.6%, 48.7%, 0%, 54.1%)

LAB

lab(28.57, 18.17, -31.99)

LCH

lch(28.57, 36.79, 299.6)

OKLCH

oklch(39.2%, 0.0941, 285.97)

HWB

hwb(246.3, 23.5%, 54.1%)

Harmony colors

Complementary

#6f753c

Analogous

#3c5375

#423c75

#5e3c75

Triadic

#423c75

#75423c

#3c7542

Split-complementary

#423c75

#755e3c

#53753c

Tetradic

#423c75

#753c6f

#6f753c

#3c7542

Square

#423c75

#753c53

#6f753c

#3c755e

Shades

Color #423c75 mixed toward black.

#373261

#2c284e

#211e3a

#161427

#0b0a13

Tints

Color #423c75 mixed toward white.

#574f9a

#746cb4

#9791c7

#b9b6d9

#dcdaec

Tones

Color #423c75 mixed toward gray.

#464170

#49456b

#4d4a67

#514f62

#55545d

Accessibility

Aa White text on this color

9.84:1

Aa Black text on this color

2.13:1

White text reads better on this background (9.84:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f6b · ΔE 3.2

Deuteranopia

#404068 · ΔE 4.3

Tritanopia

#42615f · ΔE 26.1

Achromatopsia

#434343 · ΔE 21.1

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

Code

CSS

background-color: #423c75;

Tailwind (arbitrary value)

bg-[#423c75]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#423c75 (#423c75) is rgb(66, 60, 117) in RGB.

No, #423c75 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 #423c75, or check how it holds up for accessibility.

Generate a palette → Check contrast