#424590

Color #424590

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 5.3 Nearest Tailwind class blue-900 #1c398e · ΔE 5.8

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

Conversions

HEX

#424590

RGB

rgb(66, 69, 144)

HSL

hsl(237.7, 37.1%, 41.2%)

HSV / HSB

hsv(237.7, 54.2%, 56.5%)

CMYK

cmyk(54.2%, 52.1%, 0%, 43.5%)

LAB

lab(32.76, 21.11, -42.07)

LCH

lch(32.76, 47.07, 296.65)

OKLCH

oklch(42.9%, 0.1214, 278.24)

HWB

hwb(237.7, 25.9%, 43.5%)

Harmony colors

Complementary

#908d42

Analogous

#426c90

#424590

#664290

Triadic

#424590

#904245

#459042

Split-complementary

#424590

#906642

#6c9042

Tetradic

#424590

#8d4290

#908d42

#459042

Square

#424590

#90426c

#908d42

#429066

Shades

Color #424590 mixed toward black.

#373a78

#2c2e60

#212348

#161730

#0b0c18

Tints

Color #424590 mixed toward white.

#5457b0

#7679c0

#989ad0

#babce0

#ddddef

Tones

Color #424590 mixed toward gray.

#494b8a

#4f5183

#56577d

#5c5d76

#636370

Accessibility

Aa White text on this color

8.45:1

Aa Black text on this color

2.49:1

White text reads better on this background (8.45:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#434383 · ΔE 2.5

Deuteranopia

#43437f · ΔE 3.3

Tritanopia

#427774 · ΔE 30.1

Achromatopsia

#4d4d4d · ΔE 23.3

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

Code

CSS

background-color: #424590;

Tailwind (arbitrary value)

bg-[#424590]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#424590 (#424590) is rgb(66, 69, 144) in RGB.

No, #424590 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.

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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 #424590, or check how it holds up for accessibility.

Generate a palette → Check contrast