#2400a2

Color #2400a2

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 10 Nearest Tailwind class violet-900 #4d179a · ΔE 5.6

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Conversions

HEX

#2400a2

RGB

rgb(36, 0, 162)

HSL

hsl(253.3, 100%, 31.8%)

HSV / HSB

hsv(253.3, 100%, 63.5%)

CMYK

cmyk(77.8%, 100%, 0%, 36.5%)

LAB

lab(19.98, 56.95, -74.15)

LCH

lch(19.98, 93.5, 307.53)

OKLCH

oklch(33.7%, 0.2144, 273.45)

HWB

hwb(253.3, 0%, 36.5%)

Harmony colors

Complementary

#7ea200

Analogous

#002da2

#2400a2

#7500a2

Triadic

#2400a2

#a22400

#00a224

Split-complementary

#2400a2

#a27500

#2da200

Tetradic

#2400a2

#a2007e

#7ea200

#00a224

Square

#2400a2

#a2002d

#7ea200

#00a275

Shades

Color #2400a2 mixed toward black.

#1e0087

#18006c

#120051

#0c0036

#06001b

Tints

Color #2400a2 mixed toward white.

#3100dc

#4b17ff

#7851ff

#a58bff

#d2c5ff

Tones

Color #2400a2 mixed toward gray.

#2b0e95

#331b87

#3b297a

#42366c

#4a445f

Accessibility

Aa White text on this color

13.15:1

Aa Black text on this color

1.6:1

White text reads better on this background (13.15:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#19198f · ΔE 4.2

Deuteranopia

#1b1d8a · ΔE 5.3

Tritanopia

#237d79 · ΔE 42.1

Achromatopsia

#303030 · ΔE 30.1

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

Code

CSS

background-color: #2400a2;

Tailwind (arbitrary value)

bg-[#2400a2]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#2400a2 (#2400a2) is rgb(36, 0, 162) in RGB.

No, #2400a2 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.

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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 #2400a2, or check how it holds up for accessibility.

Generate a palette → Check contrast