#6b4bdb

Color #6b4bdb

A moderately saturated medium blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 12.58 Nearest Tailwind class indigo-600 #4f39f6 · ΔE 5.5

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Conversions

HEX

#6b4bdb

RGB

rgb(107, 75, 219)

HSL

hsl(253.3, 66.7%, 57.6%)

HSV / HSB

hsv(253.3, 65.8%, 85.9%)

CMYK

cmyk(51.1%, 65.8%, 0%, 14.1%)

LAB

lab(43.17, 48.96, -69.31)

LCH

lch(43.17, 84.86, 305.24)

OKLCH

oklch(53.1%, 0.2083, 287.26)

HWB

hwb(253.3, 29.4%, 14.1%)

Harmony colors

Complementary

#bbdb4b

Analogous

#4b73db

#6b4bdb

#b34bdb

Triadic

#6b4bdb

#db6b4b

#4bdb6b

Split-complementary

#6b4bdb

#dbb34b

#73db4b

Tetradic

#6b4bdb

#db4bbb

#bbdb4b

#4bdb6b

Square

#6b4bdb

#db4b73

#bbdb4b

#4bdbb3

Shades

Color #6b4bdb mixed toward black.

#4d29cc

#3e21a3

#2e187a

#1f1052

#0f0829

Tints

Color #6b4bdb mixed toward white.

#8369e1

#9c87e7

#b5a5ed

#cec3f3

#e6e1f9

Tones

Color #6b4bdb mixed toward gray.

#7157cf

#7863c3

#7f6fb7

#857bab

#8c879f

Accessibility

Aa White text on this color

5.75:1

Aa Black text on this color

3.65:1

White text reads better on this background (5.75:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5f5ec4 · ΔE 6.9

Deuteranopia

#6163be · ΔE 8.6

Tritanopia

#6ab0ab · ΔE 40.8

Achromatopsia

#666666 · ΔE 29.2

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

Code

CSS

background-color: #6b4bdb;

Tailwind (arbitrary value)

bg-[#6b4bdb]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#6b4bdb (#6b4bdb) is rgb(107, 75, 219) in RGB.

No, #6b4bdb is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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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 #6b4bdb, or check how it holds up for accessibility.

Generate a palette → Check contrast