#521df3

Color #521df3

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 12.86 Nearest Tailwind class violet-700 #7008e7 · ΔE 3.6

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

Conversions

HEX

#521df3

RGB

rgb(82, 29, 243)

HSL

hsl(254.9, 89.9%, 53.3%)

HSV / HSB

hsv(254.9, 88.1%, 95.3%)

CMYK

cmyk(66.3%, 88.1%, 0%, 4.7%)

LAB

lab(36.26, 72.61, -94.41)

LCH

lch(36.26, 119.1, 307.56)

OKLCH

oklch(48.4%, 0.2764, 279.73)

HWB

hwb(254.9, 11.4%, 4.7%)

Harmony colors

Complementary

#bef31d

Analogous

#1d53f3

#521df3

#bd1df3

Triadic

#521df3

#f3521d

#1df352

Split-complementary

#521df3

#f3bd1d

#53f31d

Tetradic

#521df3

#f31dbe

#bef31d

#1df352

Square

#521df3

#f31d53

#bef31d

#1df3bd

Shades

Color #521df3 mixed toward black.

#3e0bd7

#3209ac

#250781

#190556

#0c022b

Tints

Color #521df3 mixed toward white.

#6f43f5

#8c68f7

#a98ef9

#c5b4fb

#e2d9fd

Tones

Color #521df3 mixed toward gray.

#5b2fe1

#6441cf

#6d52bd

#7664ac

#7f769a

Accessibility

Aa White text on this color

7.42:1

Aa Black text on this color

2.83:1

White text reads better on this background (7.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4141d7 · ΔE 6.6

Deuteranopia

#4447d0 · ΔE 8.2

Tritanopia

#50beb7 · ΔE 51.7

Achromatopsia

#555555 · ΔE 32.4

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

Code

CSS

background-color: #521df3;

Tailwind (arbitrary value)

bg-[#521df3]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#521df3 (#521df3) is rgb(82, 29, 243) in RGB.

No, #521df3 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 #521df3, or check how it holds up for accessibility.

Generate a palette → Check contrast