#513aea

Color #513aea

A vivid, highly saturated medium blue.

Closest named color Blue Violet #8a2be2 · ΔE 15.2 Nearest Tailwind class indigo-600 #4f39f6 · ΔE 1.4

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

Conversions

HEX

#513aea

RGB

rgb(81, 58, 234)

HSL

hsl(247.8, 80.7%, 57.3%)

HSV / HSB

hsv(247.8, 75.2%, 91.8%)

CMYK

cmyk(65.4%, 75.2%, 0%, 8.2%)

LAB

lab(39.1, 58.69, -84.61)

LCH

lch(39.1, 102.97, 304.75)

OKLCH

oklch(50.1%, 0.2471, 278.52)

HWB

hwb(247.8, 22.7%, 8.2%)

Harmony colors

Complementary

#d3ea3a

Analogous

#3a7bea

#513aea

#a93aea

Triadic

#513aea

#ea513a

#3aea51

Split-complementary

#513aea

#eaa93a

#7bea3a

Tetradic

#513aea

#ea3ad3

#d3ea3a

#3aea51

Square

#513aea

#ea3a7b

#d3ea3a

#3aeaa9

Shades

Color #513aea mixed toward black.

#3118dc

#2713b0

#1d0e84

#140958

#0a052c

Tints

Color #513aea mixed toward white.

#6e5bed

#8b7cf1

#a89df4

#c5bdf8

#e2defb

Tones

Color #513aea mixed toward gray.

#5c49db

#6758cd

#7266be

#7c75af

#8783a1

Accessibility

Aa White text on this color

6.68:1

Aa Black text on this color

3.14:1

White text reads better on this background (6.68:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4848d0 · ΔE 4.7

Deuteranopia

#494bca · ΔE 5.7

Tritanopia

#50b9b3 · ΔE 47.6

Achromatopsia

#5c5c5c · ΔE 31

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

Code

CSS

background-color: #513aea;

Tailwind (arbitrary value)

bg-[#513aea]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#513aea (#513aea) is rgb(81, 58, 234) in RGB.

No, #513aea 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 #513aea, or check how it holds up for accessibility.

Generate a palette → Check contrast