#634b72

Color #634b72

A muted dark purple.

Closest named color Charcoal #36454f · ΔE 25.02 Nearest Tailwind class mauve-600 #594c5b · ΔE 9

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Conversions

HEX

#634b72

RGB

rgb(99, 75, 114)

HSL

hsl(276.9, 20.6%, 37.1%)

HSV / HSB

hsv(276.9, 34.2%, 44.7%)

CMYK

cmyk(13.2%, 34.2%, 0%, 55.3%)

LAB

lab(35.79, 18.18, -18.55)

LCH

lch(35.79, 25.97, 314.42)

OKLCH

oklch(45.4%, 0.0683, 311.86)

HWB

hwb(276.9, 29.4%, 55.3%)

Harmony colors

Complementary

#5a724b

Analogous

#504b72

#634b72

#724b6e

Triadic

#634b72

#72634b

#4b7263

Split-complementary

#634b72

#6e724b

#4b7250

Tetradic

#634b72

#724b5a

#5a724b

#4b7263

Square

#634b72

#72504b

#5a724b

#4b6e72

Shades

Color #634b72 mixed toward black.

#533f5f

#42324c

#322639

#211926

#110d13

Tints

Color #634b72 mixed toward white.

#7f6092

#997eaa

#b39ebf

#ccbfd5

#e6dfea

Tones

Color #634b72 mixed toward gray.

#624e6f

#62526c

#615568

#605865

#5f5b62

Accessibility

Aa White text on this color

7.55:1

Aa Black text on this color

2.78:1

White text reads better on this background (7.55:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#5a596a · ΔE 11.5

Deuteranopia

#5b5d68 · ΔE 14.9

Tritanopia

#626362 · ΔE 20.1

Achromatopsia

#545454 · ΔE 18.7

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

Code

CSS

background-color: #634b72;

Tailwind (arbitrary value)

bg-[#634b72]

Related colors

Indigo #4b0082

Dark Orchid #9932cc

Dark Violet #9400d3

Blue Violet #8a2be2

Rebecca Purple #663399

Medium Orchid #ba55d3

Frequently asked questions

#634b72 (#634b72) is rgb(99, 75, 114) in RGB.

No, #634b72 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 #634b72, or check how it holds up for accessibility.

Generate a palette → Check contrast