#3000ff

Color #3000ff

A vivid, highly saturated medium blue.

Closest named color Blue #0000ff · ΔE 2.72 Nearest Tailwind class indigo-700 #432dd7 · ΔE 5

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Conversions

HEX

#3000ff

RGB

rgb(48, 0, 255)

HSL

hsl(251.3, 100%, 50%)

HSV / HSB

hsv(251.3, 100%, 100%)

CMYK

cmyk(81.2%, 100%, 0%, 0%)

LAB

lab(33.66, 79.64, -105.55)

LCH

lch(33.66, 132.22, 307.04)

OKLCH

oklch(46.5%, 0.3047, 270.02)

HWB

hwb(251.3, 0%, 0%)

Harmony colors

Complementary

#cfff00

Analogous

#004fff

#3000ff

#b000ff

Triadic

#3000ff

#ff3000

#00ff30

Split-complementary

#3000ff

#ffb000

#4fff00

Tetradic

#3000ff

#ff00cf

#cfff00

#00ff30

Square

#3000ff

#ff004f

#cfff00

#00ffb0

Shades

Color #3000ff mixed toward black.

#2800d5

#2000aa

#180080

#100055

#08002a

Tints

Color #3000ff mixed toward white.

#532aff

#7555ff

#9880ff

#baaaff

#ddd5ff

Tones

Color #3000ff mixed toward gray.

#3d15ea

#4b2ad5

#5840bf

#6555aa

#726a95

Accessibility

Aa White text on this color

8.17:1

Aa Black text on this color

2.57:1

White text reads better on this background (8.17:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2323e2 · ΔE 3.7

Deuteranopia

#2527da · ΔE 4.7

Tritanopia

#2fc6c0 · ΔE 56.1

Achromatopsia

#4f4f4f · ΔE 33.3

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

Code

CSS

background-color: #3000ff;

Tailwind (arbitrary value)

bg-[#3000ff]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#3000ff (#3000ff) is rgb(48, 0, 255) in RGB.

No, #3000ff 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 #3000ff, or check how it holds up for accessibility.

Generate a palette → Check contrast