#3a00ff

Color #3a00ff

A vivid, highly saturated medium blue.

Closest named color Blue #0000ff · ΔE 3.85 Nearest Tailwind class indigo-700 #432dd7 · ΔE 5

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Conversions

HEX

#3a00ff

RGB

rgb(58, 0, 255)

HSL

hsl(253.6, 100%, 50%)

HSV / HSB

hsv(253.6, 100%, 100%)

CMYK

cmyk(77.3%, 100%, 0%, 0%)

LAB

lab(34.23, 79.85, -104.59)

LCH

lch(34.23, 131.59, 307.36)

OKLCH

oklch(47%, 0.302, 272.31)

HWB

hwb(253.6, 0%, 0%)

Harmony colors

Complementary

#c5ff00

Analogous

#0046ff

#3a00ff

#b900ff

Triadic

#3a00ff

#ff3a00

#00ff3a

Split-complementary

#3a00ff

#ffb900

#46ff00

Tetradic

#3a00ff

#ff00c5

#c5ff00

#00ff3a

Square

#3a00ff

#ff0046

#c5ff00

#00ffb9

Shades

Color #3a00ff mixed toward black.

#3000d5

#2700aa

#1d0080

#130055

#0a002a

Tints

Color #3a00ff mixed toward white.

#5b2aff

#7c55ff

#9c80ff

#bdaaff

#ded5ff

Tones

Color #3a00ff mixed toward gray.

#4515ea

#512ad5

#5d40bf

#6855aa

#746a95

Accessibility

Aa White text on this color

8:1

Aa Black text on this color

2.62:1

White text reads better on this background (8:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2b2ae2 · ΔE 4.3

Deuteranopia

#2d30da · ΔE 5.5

Tritanopia

#38c6c0 · ΔE 55.5

Achromatopsia

#505050 · ΔE 33.2

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

Code

CSS

background-color: #3a00ff;

Tailwind (arbitrary value)

bg-[#3a00ff]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#3a00ff (#3a00ff) is rgb(58, 0, 255) in RGB.

No, #3a00ff 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.

Try it → Generators

Palette Generator

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

Try it →

Build something with this color

Generate a full palette from #3a00ff, or check how it holds up for accessibility.

Generate a palette → Check contrast