#243ac6

Color #243ac6

A moderately saturated medium blue.

Closest named color Dark Blue #00008b · ΔE 20.3 Nearest Tailwind class blue-800 #193cb8 · ΔE 2.4

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Conversions

HEX

#243ac6

RGB

rgb(36, 58, 198)

HSL

hsl(231.9, 69.2%, 45.9%)

HSV / HSB

hsv(231.9, 81.8%, 77.6%)

CMYK

cmyk(81.8%, 70.7%, 0%, 22.4%)

LAB

lab(32.87, 43.15, -74.25)

LCH

lch(32.87, 85.88, 300.16)

OKLCH

oklch(43.9%, 0.2153, 267.95)

HWB

hwb(231.9, 14.1%, 22.4%)

Harmony colors

Complementary

#c6b024

Analogous

#248bc6

#243ac6

#5f24c6

Triadic

#243ac6

#c6243a

#3ac624

Split-complementary

#243ac6

#c65f24

#8bc624

Tetradic

#243ac6

#b024c6

#c6b024

#3ac624

Square

#243ac6

#c6248b

#c6b024

#24c65f

Shades

Color #243ac6 mixed toward black.

#1e30a5

#182784

#121d63

#0c1342

#060a21

Tints

Color #243ac6 mixed toward white.

#3c52dc

#6375e3

#8a97ea

#b1baf1

#d8dcf8

Tones

Color #243ac6 mixed toward gray.

#3244b9

#3f4eab

#4d579e

#5a6190

#686b83

Accessibility

Aa White text on this color

8.41:1

Aa Black text on this color

2.5:1

White text reads better on this background (8.41:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2fb1 · ΔE 4

Deuteranopia

#2e2cab · ΔE 5.1

Tritanopia

#259d99 · ΔE 44

Achromatopsia

#4d4d4d · ΔE 29.3

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

Code

CSS

background-color: #243ac6;

Tailwind (arbitrary value)

bg-[#243ac6]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#243ac6 (#243ac6) is rgb(36, 58, 198) in RGB.

No, #243ac6 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 #243ac6, or check how it holds up for accessibility.

Generate a palette → Check contrast