#2f4fff

Color #2f4fff

A vivid, highly saturated medium blue.

Closest named color Blue Violet #8a2be2 · ΔE 23.82 Nearest Tailwind class blue-600 #155dfc · ΔE 4.5

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

Conversions

HEX

#2f4fff

RGB

rgb(47, 79, 255)

HSL

hsl(230.8, 100%, 59.2%)

HSV / HSB

hsv(230.8, 81.6%, 100%)

CMYK

cmyk(81.6%, 69%, 0%, 0%)

LAB

lab(43.38, 51.1, -89.41)

LCH

lch(43.38, 102.98, 299.75)

OKLCH

oklch(53.3%, 0.2594, 267.39)

HWB

hwb(230.8, 18.4%, 0%)

Harmony colors

Complementary

#ffdf2f

Analogous

#2fb7ff

#2f4fff

#772fff

Triadic

#2f4fff

#ff2f4f

#4fff2f

Split-complementary

#2f4fff

#ff772f

#b7ff2f

Tetradic

#2f4fff

#df2fff

#ffdf2f

#4fff2f

Square

#2f4fff

#ff2fb7

#ffdf2f

#2fff77

Shades

Color #2f4fff mixed toward black.

#0027fc

#001fc9

#001797

#000f65

#000832

Tints

Color #2f4fff mixed toward white.

#526cff

#748aff

#97a7ff

#bac4ff

#dce2ff

Tones

Color #2f4fff mixed toward gray.

#405bee

#5267dc

#6373cb

#747fba

#868ba8

Accessibility

Aa White text on this color

5.7:1

Aa Black text on this color

3.68:1

White text reads better on this background (5.7:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#3f3fe4 · ΔE 5.6

Deuteranopia

#3d3bdd · ΔE 6.9

Tritanopia

#31ccc6 · ΔE 48.3

Achromatopsia

#666666 · ΔE 31.1

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

Code

CSS

background-color: #2f4fff;

Tailwind (arbitrary value)

bg-[#2f4fff]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#2f4fff (#2f4fff) is rgb(47, 79, 255) in RGB.

No, #2f4fff 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 #2f4fff, or check how it holds up for accessibility.

Generate a palette → Check contrast